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Percentage of adults who reported binge drinking by state and gender, BRFSS, 1984–2006.


[brfss03.htm, updated 12/07]

State/Year/CI

Total

Men

Women

Alabama

2006

11.2

16.5

6.3

CI

(9.5–12.8)

(13.5–19.6)

(4.9–7.7)

2005

10.5

17.0

4.5

CI

(8.8–12.1)

(13.9–20.2)

(3.3–5.8)

2004

12.7

20.1

6.0

CI

(11.2–14.2)

(17.4–22.8)

(4.7–7.2)

2003

12.0

19.0

5.8

CI

(10.5–13.6)

(16.2–21.8)

(4.5–7.2)

2002

14.5

23.6

6.5

CI

(12.8–16.2)

(20.4–26.8)

(5.1–7.8)

2001

11.6

20.0

4.2

CI

(10.1–13.1)

(17.1–22.9)

(3.1–5.2)

2000

CI

1999

11.7

17.6

6.5

CI

(10.1–13.3)

(14.7–20.4)

(4.9–8.1)

1998

CI

1997

11.4

18.3

5.4

CI

(9.8–13.0)

(15.3–21.3)

(4.2–6.7)

1996

13.7

23.1

5.5

CI

(11.8–15.5)

(19.7–26.4)

(4.2–6.9)

1995

13.8

22.3

6.4

CI

(11.9–15.6)

(18.7–25.8)

(4.8–8.0)

1994

CI

1993

8.3

13.8

3.4

CI

(6.9–9.7)

(11.2–16.4)

(2.3–4.6)

1992

11.2

18.0

5.2

CI

(9.7–12.7)

(15.3–20.6)

(3.8–6.6)

1991

12.1

20.3

4.8

CI

(10.4–13.8)

(17.1–23.5)

(3.4–6.3)

1990

10.1

17.0

4.0

CI

(8.7–11.5)

(14.4–19.5)

(2.8–5.2)

1989

8.9

14.4

4.1

CI

(7.4–10.5)

(11.5–17.3)

(2.8–5.3)

1988

10.6

18.0

4.2

CI

(8.7–12.6)

(14.4–21.6)

(2.6–5.8)

1987

12.6

19.8

6.2

CI

(10.3–14.9)

(15.7–24.0)

(4.3–8.1)

1986

9.3

17.6

2.1

CI

(6.0–12.6)

(11.1–24.0)

(0.5–3.7)

1985

CI

1984

CI

Alaska

2006

17.1

21.5

12.3

CI

(14.7–19.4)

(17.8–25.2)

(9.5–15.1)

2005

17.5

25.0

9.7

CI

(15.2–19.9)

(21.0–28.9)

(7.6–11.8)

2004

16.7

23.5

9.4

CI

(14.6–18.8)

(20.0–26.9)

(7.2–11.6)

2003

18.5

24.8

11.7

CI

(16.3–20.6)

(21.4–28.1)

(9.1–14.3)

2002

18.3

25.4

10.9

CI

(15.8–20.5)

(21.1–28.5)

(8.1–13.9)

2001

18.2

24.8

11.0

CI

(15.8–20.5)

(21.1–28.5)

(8.1–13.9)

2000

19.7

28.8

9.8

CI

(17.1–22.4)

(24.5–33.1)

(7.2–12.4)

1999

18.9

26.3

10.9

CI

(16.4–21.5)

(22.6–30.1)

(7.5–14.4)

1998

19.2

28.2

9.3

CI

(16.7–21.6)

(24.2–32.3)

(6.9–11.7)

1997

16.5

24.9

7.5

CI

(13.6–19.3)

(20.1–29.7)

(5.0–10.0)

1996

19.6

28.1

10.3

CI

(16.5–22.7)

(23.0–33.2)

(7.1–13.5)

1995

19.5

26.9

11.2

CI

(16.4–22.6)

(21.9–31.9)

(8.1–14.3)

1994

24.7

34.5

13.5

CI

(21.2–28.1)

(29.3–39.7)

(9.7–17.2)

1993

19.5

26.5

11.5

CI

(16.4–22.6)

(21.7–31.3)

(7.9–15.2)

1992

24.1

34.9

11.8

CI

(20.6–27.5)

(29.4–40.4)

(8.4–15.1)

1991

22.4

30.8

12.9

CI

(19.2–25.6)

(25.9–35.8)

(9.4–16.3)

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Arizona

2006

15.5

21.0

10.3

CI

(13.2–17.9)

(16.9–25.1)

(8.0–12.5)

2005

14.8

22.5

7.4

CI

(12.5–17.0)

(18.6–26.5)

(5.5–9.3)

2004

15.5

23.4

7.8

CI

(13.3–17.7)

(19.5–27.3)

(6.1–9.6)

2003

16.5

24.7

8.7

CI

(14.4–18.7)

(20.9–28.5)

(6.7–10.8)

2002

17.0

25.9

8.3

CI

(14.5–19.4)

(21.6–30.2)

(6.5–10.1)

2001

16.8

25.1

9.0

CI

(14.9–18.8)

(21.7–28.5)

(7.2–10.9)

2000

CI

1999

8.8

14.5

3.5

CI

(6.8–10.8)

(10.8–18.2)

(1.9–5.0)

1998

CI

1997

8.8

12.2

5.6

CI

(6.9–10.8)

(8.8–15.6)

(3.7–7.5)

1996

13.9

20.6

7.4

CI

(11.6–16.2)

(16.5–24.8)

(5.5–9.4)

1995

13.7

20.8

6.9

CI

(11.4–16.0)

(16.8–24.8)

(5.0–8.8)

1994

12.5

19.4

6.0

CI

(10.1–14.8)

(15.2–23.5)

(4.1–8.0)

1993

10.3

16.0

4.8

CI

(8.2–12.4)

(12.3–19.7)

(2.7–7.0)

1992

9.1

12.1

6.4

CI

(7.1–11.1)

(8.6–15.6)

(4.2–8.5)

1991

12.9

21.9

4.4

CI

(10.8–15.0)

(18.2–25.6)

(3.0–5.9)

1990

14.2

22.7

6.2

CI

(12.2–16.3)

(19.1–26.4)

(4.5–7.9)

1989

18.5

28.8

8.8

CI

(16.1–20.8)

(24.6–33.0)

(6.6–11.0)

1988

16.8

28.8

5.5

CI

(14.3–19.2)

(24.5–33.1)

(3.6–7.3)

1987

17.9

27.9

8.5

CI

(15.2–20.5)

(23.5–32.3)

(6.1–10.9)

1986

16.4

25.2

8.1

CI

(13.9–18.9)

(21.0–29.3)

(5.7–10.6)

1985

17.8

26.1

10.2

CI

(15.1–20.6)

(21.4–30.8)

(7.6–12.8)

1984

20.3

31.0

10.4

CI

(16.8–23.9)

(24.8–37.1)

(7.0–13.9)

Arkansas

2006

12.4

18.1

7.2

CI

(11.1–13.7)

(15.8–20.3)

(6.0–8.5)

2005

10.5

16.1

5.3

CI

(9.3–11.7)

(13.9–18.3)

(4.2–6.3)

2004

11.2

17.8

5.1

CI

(9.9–12.5)

(15.4–20.3)

(4.0–6.2)

2003

12.5

20.2

5.4

CI

(11.2–13.8)

(17.8–22.5)

(4.3–6.6)

2002

12.8

20.8

5.4

CI

(11.3–14.2)

(18.2–23.3)

(4.2–6.6)

2001

11.3

18.3

4.9

CI

(9.8–12.7)

(15.6–21.1)

(3.8–6.0)

2000

CI

1999

10.3

17.7

3.7

CI

(9.0–11.6)

(15.3–20.2)

(2.8–4.6)

1998

CI

1997

9.2

16.1

3.1

CI

(7.5–11.0)

(12.7–19.5)

(2.0–4.1)

1996

CI

1995

8.9

14.3

4.1

CI

(7.4–10.3)

(11.6–16.9)

(2.7–5.4)

1994

CI

1993

10.6

18.2

3.8

CI

(8.8–12.3)

(14.9–21.5)

(2.6–5.0)

1992

CI

1991

12.2

20.1

5.3

CI

(10.2–14.2)

(16.4–23.7)

(3.6–7.0)

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

California

2006

15.5

20.5

10.8

CI

(14.1–16.8)

(18.1–22.8)

(9.3–12.2)

2005

14.0

22.5

5.7

CI

(12.7–15.3)

(20.2–24.9)

(4.7–6.7)

2004

14.7

23.3

6.4

CI

(13.4–16.1)

(20.9–25.7)

(5.3–7.5)

2003

15.9

25.4

6.7

CI

(14.5–17.2)

(22.9–27.8)

(5.6–7.8)

2002

15.0

22.4

7.8

CI

(13.6–16.4)

(20.0–24.8)

(6.6–9.0)

2001

15.5

24.4

6.9

CI

(14.0–17.0)

(21.7–27.1)

(5.8–8.1)

2000

CI

1999

15.5

24.1

7.1

CI

(14.2–16.8)

(21.9–26.4)

(5.9–8.3)

1998

CI

1997

15.2

23.5

7.0

CI

(13.9–16.5)

(21.2–25.8)

(5.9–8.2)

1996

14.6

22.5

6.9

CI

(13.3–15.9)

(20.3–24.7)

(5.7–8.0)

1995

15.6

24.7

6.9

CI

(13.8–17.4)

(21.8–27.7)

(5.0–8.7)

1994

CI

1993

15.7

23.8

7.7

CI

(14.2–17.2)

(21.2–26.5)

(6.2–9.1)

1992

17.8

27.1

8.6

CI

(16.4–19.2)

(24.8–29.4)

(7.2–10.0)

1991

17.1

27.1

7.5

CI

(15.5–18.7)

(24.5–29.7)

(6.0–9.0)

1990

17.3

26.9

8.2

CI

(15.7–18.9)

(24.2–29.6)

(6.6–9.8)

1989

17.0

26.4

8.2

CI

(15.3–18.8)

(23.3–29.5)

(6.7–9.8)

1988

15.8

25.0

7.2

CI

(14.1–17.6)

(21.9–28.0)

(5.7–8.8)

1987

18.0

27.0

9.1

CI

(15.8–20.1)

(23.3–30.7)

(7.2–11.0)

1986

16.6

24.6

9.1

CI

(14.5–18.7)

(21.0–28.1)

(6.9–11.2)

1985

16.6

24.9

8.8

CI

(14.2–19.1)

(20.9–29.0)

(6.5–11.2)

1984

19.4

30.2

9.3

CI

(16.6–22.3)

(25.5–34.8)

(6.6–12.0)

Colorado

2006

16.5

21.9

11.2

CI

(15.2–17.8)

(19.7–24.0)

(9.8–12.5)

2005

16.3

24.7

7.9

CI

(15.0–17.5)

(22.5–26.8)

(6.7–9.0)

2004

17.3

25.0

9.5

CI

(15.8–18.8)

(22.4–27.6)

(8.1–10.9)

2003

18.3

27.2

9.5

CI

(16.8–19.8)

(24.7–29.8)

(8.1–10.8)

2002

18.6

28.0

9.2

CI

(17.0–20.1)

(25.4–30.6)

(7.6–10.9)

2001

16.7

26.5

7.2

CI

(14.8–18.5)

(23.2–29.8)

(5.6–8.7)

2000

CI

1999

17.2

24.7

10.0

CI

(15.3–19.2)

(21.4–28.1)

(7.9–12.0)

1998

CI

1997

15.3

23.6

7.5

CI

(13.4–17.3)

(20.3–27.0)

(5.7–9.4)

1996

CI

1995

16.4

25.4

7.8

CI

(14.3–18.5)

(21.8–28.9)

(5.8–9.8)

1994

CI

1993

16.8

24.6

9.3

CI

(14.7–18.8)

(21.1–28.1)

(7.2–11.4)

1992

19.5

30.9

8.7

CI

(17.4–21.7)

(27.3–34.5)

(6.8–10.6)

1991

15.0

24.0

6.3

CI

(13.0–17.1)

(20.4–27.7)

(4.5–8.1)

1990

17.4

26.9

8.2

CI

(15.2–19.5)

(23.4–30.4)

(6.0–10.5)

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Connecticut

2006

14.6

19.0

10.7

CI

(13.5–15.8)

(17.0–20.9)

(9.4–12.0)

2005

14.9

22.7

7.8

CI

(13.2–16.6)

(19.9–25.6)

(6.1–9.5)

2004

14.9

22.4

8.1

CI

(13.7–16.1)

(20.3–24.6)

(6.8–9.3)

2003

16.5

25.1

8.7

CI

(15.2–17.7)

(23.0–27.2)

(7.4–10.0)

2002

16.3

25.7

7.8

CI

(15.0–17.6)

(23.4–28.1)

(6.7–9.0)

2001

13.8

21.1

7.2

CI

(12.9–14.8)

(19.4–22.8)

(6.3–8.2)

2000

CI

1999

14.0

22.7

6.3

CI

(12.3–15.7)

(19.6–25.7)

(4.8–7.8)

1998

CI

1997

15.5

23.9

8.0

CI

(13.3–17.8)

(19.8–28.0)

(6.0–10.0)

1996

CI

1995

14.5

23.3

6.6

CI

(12.6–16.4)

(19.9–26.7)

(4.9–8.3)

1994

CI

1993

14.5

22.0

7.9

CI

(12.6–16.4)

(18.6–25.4)

(6.1–9.6)

1992

14.3

21.0

8.3

CI

(12.3–16.2)

(17.7–24.4)

(6.2–10.3)

1991

14.9

24.1

6.7

CI

(13.0–16.8)

(20.6–27.6)

(5.0–8.3)

1990

16.7

25.4

8.8

CI

(14.8–18.5)

(22.1–28.7)

(7.0–10.6)

1989

17.8

29.7

7.1

CI

(15.3–20.3)

(25.2–34.3)

(5.1–9.2)

1988

17.5

27.1

8.9

CI

(14.9–20.1)

(22.6–31.6)

(6.4–11.5)

1987

CI

1986

CI

1985

19.9

30.7

10.3

CI

(16.6–23.2)

(25.1–36.4)

(7.7–12.9)

1984

CI

Delaware

2006

19.0

26.1

12.6

CI

(17.1–21.0)

(22.7–29.4)

(10.6–14.6)

2005

15.6

22.4

9.4

CI

(13.9–17.3)

(19.6–25.2)

(7.5–11.4)

2004

17.5

26.7

9.1

CI

(15.6–19.3)

(23.4–29.9)

(7.3–10.9)

2003

18.6

29.5

8.7

CI

(16.8–20.5)

(26.3–32.7)

(7.1–10.4)

2002

18.3

28.0

9.6

CI

(16.2–20.5)

(24.6–31.4)

(6.7–12.4)

2001

15.7

25.6

6.8

CI

(14.0–17.4)

(22.5–28.7)

(5.4–8.2)

2000

CI

1999

18.9

29.5

9.3

CI

(16.5–21.3)

(25.6–33.4)

(6.5–12.2)

1998

CI

1997

11.9

20.8

3.9

CI

(10.3–13.6)

(17.7–23.8)

(2.8–5.1)

1996

CI

1995

8.6

14.2

3.7

CI

(7.1–10.2)

(11.2–17.1)

(2.4–5.0)

1994

CI

1993

14.2

21.3

7.8

CI

(12.4–16.1)

(18.0–24.6)

(6.0–9.6)

1992

14.7

24.3

6.0

CI

(12.4–16.9)

(20.3–28.3)

(3.8–8.2)

1991

14.8

23.2

7.4

CI

(12.6–17.0)

(19.2–27.1)

(5.4–9.4)

1990

15.3

24.2

7.5

CI

(13.2–17.4)

(20.5–28.0)

(5.5–9.5)

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

District of Columbia

2006

15.9

20.5

12.0

CI

(14.4–17.5)

(17.8–23.3)

(10.3–13.7)

2005

17.0

24.0

10.9

CI

(15.2–18.8)

(20.8–27.2)

(9.1–12.7)

2004

16.7

22.4

11.7

CI

(14.8–18.6)

(19.1–25.8)

(9.7–13.7)

2003

18.5

27.4

10.8

CI

(16.2–20.8)

(23.3–31.4)

(8.6–13.0)

2002

17.0

23.8

11.2

CI

(15.0–19.0)

(20.4–27.3)

(8.9–13.5)

2001

14.8

22.0

8.7

CI

(12.7–16.8)

(18.2–25.8)

(6.6–10.7)

2000

CI

1999

13.0

19.6

7.4

CI

(10.7–15.2)

(15.3–23.8)

(5.3–9.4)

1998

15.0

23.3

8.0

CI

(12.6–17.4)

(18.9–27.7)

(5.9–10.1)

1997

12.1

15.2

9.4

CI

(10.1–14.1)

(11.8–18.7)

(7.1–11.8)

1996

CI

1995

CI

1994

9.5

12.0

7.3

CI

(7.4–11.5)

(8.4–15.6)

(5.0–9.6)

1993

8.0

10.6

5.8

CI

(6.2–9.8)

(7.7–13.5)

(3.7–8.0)

1992

11.0

18.2

5.0

CI

(9.0–13.0)

(14.5–22.0)

(3.4–6.6)

1991

8.8

15.0

3.9

CI

(7.0–10.7)

(11.3–18.8)

(2.5–5.3)

1990

5.6

8.8

3.1

CI

(4.3–6.9)

(6.2–11.4)

(1.9–4.2)

1989

6.9

10.8

3.7

CI

(5.5–8.3)

(8.1–13.6)

(2.4–5.1)

1988

7.2

12.3

3.0

CI

(5.6–8.8)

(9.2–15.4)

(1.5–4.6)

1987

9.3

15.3

4.4

CI

(7.3–11.3)

(11.3–19.3)

(2.9–6.0)

1986

14.1

20.9

8.5

CI

(11.5–16.6)

(16.5–25.3)

(5.6–11.5)

1985

14.5

19.5

10.4

CI

(11.3–17.8)

(14.5–24.6)

(6.9–14.0)

1984

CI

Florida

2006

13.9

18.8

9.4

CI

(12.8–15.0)

(16.8–20.8)

(8.3–10.5)

2005

14.2

22.3

6.8

CI

(12.9–15.5)

(19.9–24.6)

(5.8–7.9)

2004

12.4

19.2

6.2

CI

(11.2–13.7)

(16.9–21.6)

(5.1–7.2)

2003

15.7

24.0

7.9

CI

(14.0–17.3)

(21.0–27.0)

(6.5–9.4)

2002

13.7

20.2

7.9

CI

(12.7–14.8)

(18.3–22.0)

(6.8–8.9)

2001

12.0

17.9

6.6

CI

(10.9–13.1)

(15.9–19.9)

(5.5–7.7)

2000

CI

1999

12.8

20.5

5.9

CI

(11.6–14.0)

(18.3–22.7)

(4.9–6.9)

1998

CI

1997

13.1

20.3

6.5

CI

(11.7–14.4)

(17.9–22.6)

(5.3–7.7)

1996

CI

1995

13.2

20.4

6.7

CI

(11.9–14.5)

(18.1–22.8)

(5.5–7.9)

1994

CI

1993

14.4

22.8

6.9

CI

(13.0–15.8)

(20.2–25.3)

(5.6–8.1)

1992

12.9

21.4

5.3

CI

(11.4–14.4)

(18.6–24.1)

(4.1–6.5)

1991

12.8

19.7

6.7

CI

(11.1–14.5)

(16.6–22.7)

(5.1–8.2)

1990

13.4

21.5

6.0

CI

(11.7–15.0)

(18.5–24.5)

(4.5–7.5)

1989

15.4

24.1

7.6

CI

(13.4–17.4)

(20.5–27.8)

(5.9–9.3)

1988

13.8

22.1

6.3

CI

(11.9–15.7)

(18.7–25.6)

(4.6–8.0)

1987

15.5

22.6

9.3

CI

(13.1–18.0)

(18.3–26.9)

(6.9–11.7)

1986

16.7

24.7

9.5

CI

(14.0–19.3)

(20.2–29.2)

(7.1–11.9)

1985

16.5

26.0

8.0

CI

(13.2–19.8)

(20.1–31.9)

(5.0–11.1)

1984

CI

Georgia

2006

12.2

16.6

8.1

CI

(11.0–13.4)

(14.4–18.7)

(6.9–9.3)

2005

12.2

19.0

5.8

CI

(10.8–13.6)

(16.4–21.5)

(4.8–6.8)

2004

12.4

19.3

5.8

CI

(10.9–13.8)

(16.7–22.0)

(4.6–7.0)

2003

13.1

20.8

6.0

CI

(11.9–14.3)

(18.6–23.0)

(5.0–6.9)

2002

13.0

21.2

5.4

CI

(11.3–14.7)

(18.1–24.2)

(4.3–6.4)

2001

11.9

18.6

5.7

CI

(10.5–13.2)

(16.2–21.1)

(4.5–6.9)

2000

CI

1999

12.5

21.2

4.6

CI

(10.8–14.1)

(18.1–24.3)

(3.4–5.7)

1998

CI

1997

9.4

15.0

4.2

CI

(7.9–10.8)

(12.4–17.7)

(3.0–5.5)

1996

CI

1995

12.0

19.8

5.0

CI

(10.4–13.6)

(16.9–22.7)

(3.6–6.3)

1994

CI

1993

10.7

16.4

5.5

CI

(9.0–12.4)

(13.6–19.3)

(3.7–7.3)

1992

7.4

11.1

4.0

CI

(6.0–8.7)

(8.8–13.3)

(2.5–5.5)

1991

8.1

12.0

4.5

CI

(6.5–9.6)

(9.4–14.6)

(3.0–6.1)

1990

8.8

13.9

4.2

CI

(7.3–10.4)

(11.1–16.7)

(2.8–5.7)

1989

10.0

14.6

5.8

CI

(8.1–11.8)

(11.4–17.9)

(4.1–7.6)

1988

16.7

26.9

7.7

CI

(14.3–19.0)

(22.6–31.1)

(5.9–9.6)

1987

10.8

19.2

3.4

CI

(8.7–12.8)

(15.2–23.1)

(1.9–4.9)

1986

10.9

17.3

5.3

CI

(8.8–13.0)

(13.5–21.1)

(3.3–7.3)

1985

14.3

26.0

4.1

CI

(11.5–17.2)

(20.8–31.3)

(2.2–6.1)

1984

CI

Hawaii

2006

18.0

26.8

9.5

CI

(16.5–19.4)

(24.4–29.3)

(8.1–10.9)

2005

16.5

26.3

6.9

CI

(15.2–17.9)

(23.9–28.7)

(5.8–8.0)

2004

CI

2003

13.3

21.0

5.7

CI

(11.9–14.7)

(18.5–23.5)

(4.6–6.7)

2002

11.9

19.4

4.5

CI

(10.7–13.1)

(17.2–21.6)

(3.7–5.4)

2001

10.4

16.9

3.9

CI

(9.1–11.7)

(14.6–19.2)

(2.8–4.9)

2000

CI

1999

14.0

21.4

6.6

CI

(12.1–15.9)

(18.1–24.6)

(4.7–8.5)

1998

CI

1997

17.1

27.3

6.8

CI

(15.2–19.0)

(24.1–30.5)

(5.0–8.5)

1996

CI

1995

12.4

21.0

3.9

CI

(10.6–14.2)

(17.7–24.2)

(2.6–5.1)

1994

CI

1993

15.2

25.5

5.2

CI

(13.4–17.1)

(22.2–28.8)

(3.8–6.6)

1992

17.8

28.5

7.5

CI

(15.8–19.9)

(25.0–32.0)

(5.6–9.4)

1991

16.1

25.9

6.7

CI

(14.3–18.0)

(22.6–29.2)

(5.1–8.3)

1990

19.4

31.7

7.4

CI

(17.2–21.7)

(28.0–35.5)

(5.4–9.5)

1989

19.9

29.1

10.2

CI

(17.6–22.1)

(25.4–32.9)

(7.9–12.4)

1988

19.8

30.0

10.0

CI

(17.4–22.3)

(25.9–34.0)

(7.6–12.5)

1987

23.7

36.7

10.9

CI

(21.0–26.3)

(32.4–41.0)

(8.0–13.9)

1986

20.2

33.8

6.7

CI

(17.3–23.0)

(29.3–38.4)

(4.5–9.0)

1985

CI

1984

CI

Idaho

2006

14.8

20.0

9.7

CI

(13.3–16.3)

(17.5–22.5)

(8.2–11.2)

2005

13.4

20.6

6.3

CI

(11.8–14.9)

(17.8–23.3)

(5.1–7.4)

2004

12.7

19.6

5.9

CI

(11.5–13.9)

(17.4–21.7)

(4.9–6.9)

2003

15.6

23.1

8.2

CI

(14.3–17.0)

(20.8–25.5)

(6.9–9.5)

2002

15.7

24.8

6.9

CI

(14.4–17.1)

(22.4–27.1)

(5.6–8.2)

2001

12.8

19.9

6.0

CI

(11.6–14.0)

(17.8–22.1)

(4.9–7.0)

2000

14.9

21.5

8.6

CI

(13.7–16.1)

(19.5–23.6)

(7.4–9.8)

1999

14.7

22.0

7.8

CI

(13.4–16.0)

(19.7–24.3)

(6.5–9.0)

1998

14.8

22.5

7.5

CI

(13.6–16.1)

(20.3–24.7)

(6.4–8.7)

1997

14.9

22.0

8.2

CI

(13.5–16.4)

(19.6–24.4)

(6.5–9.8)

1996

14.7

22.6

7.1

CI

(13.1–16.2)

(19.8–25.4)

(5.7–8.5)

1995

13.1

19.1

7.3

CI

(11.6–14.6)

(16.6–21.7)

(5.9–8.6)

1994

14.8

20.7

9.1

CI

(12.8–16.8)

(17.2–24.2)

(7.2–10.9)

1993

13.8

20.0

7.9

CI

(11.7–16.0)

(16.3–23.7)

(5.9–9.9)

1992

9.7

15.7

3.9

CI

(8.0–11.3)

(12.8–18.6)

(2.6–5.2)

1991

9.0

13.4

4.7

CI

(7.4–10.6)

(10.6–16.2)

(3.3–6.1)

1990

9.9

15.2

4.8

CI

(8.3–11.6)

(12.3–18.1)

(3.4–6.2)

1989

11.7

19.0

4.6

CI

(9.7–13.7)

(15.6–22.5)

(2.9–6.3)

1988

14.0

21.3

7.0

CI

(11.9–16.2)

(17.5–25.1)

(5.2–8.8)

1987

15.4

21.2

9.7

CI

(13.3–17.4)

(17.7–24.7)

(7.6–11.9)

1986

17.6

27.7

7.6

CI

(14.9–20.2)

(23.0–32.4)

(5.3–9.9)

1985

15.3

22.7

8.2

CI

(12.7–17.9)

(18.2–27.1)

(5.7–10.6)

1984

17.1

26.7

7.9

CI

(13.7–20.5)

(20.5–32.9)

(5.1–10.7)

Illinois

2006

19.4

25.6

13.5

CI

(17.8–20.9)

(23.0–28.3)

(11.8–15.3)

2005

16.9

24.9

9.4

CI

(15.4–18.3)

(22.2–27.5)

(8.0–10.7)

2004

17.5

25.7

9.9

CI

(16.0–19.0)

(23.0–28.3)

(8.4–11.4)

2003

17.3

26.5

8.7

CI

(16.0–18.5)

(24.3–28.7)

(7.5–9.9)

2002

17.8

27.5

8.9

CI

(16.5–19.0)

(25.3–29.7)

(7.7–10.0)

2001

17.3

24.9

10.3

CI

(15.9–18.7)

(22.4–27.4)

(8.9–11.7)

2000

16.3

26.7

7.0

CI

(14.3–18.3)

(23.2–30.3)

(5.1–9.0)

1999

19.7

29.6

9.9

CI

(17.2–22.2)

(25.2–34.0)

(7.8–12.0)

1998

16.5

25.3

8.1

CI

(14.3–18.8)

(21.5–29.2)

(6.0–10.2)

1997

16.3

25.4

8.3

CI

(14.1–18.4)

(21.6–29.1)

(6.3–10.3)

1996

18.2

30.2

7.9

CI

(15.8–20.6)

(26.0–34.4)

(5.9–9.9)

1995

13.6

19.6

7.9

CI

(11.5–15.8)

(15.9–23.4)

(5.8–9.9)

1994

CI

1993

13.8

19.9

8.3

CI

(12.1–15.5)

(16.9–23.0)

(6.5–10.0)

1992

14.4

22.9

6.7

CI

(12.5–16.2)

(19.6–26.1)

(5.1–8.3)

1991

11.7

18.0

6.0

CI

(10.1–13.3)

(15.2–20.8)

(4.4–7.5)

1990

16.3

25.4

7.6

CI

(14.2–18.5)

(21.8–29.0)

(5.4–9.7)

1989

15.2

24.4

6.9

CI

(13.2–17.2)

(21.0–27.9)

(5.0–8.7)

1988

18.2

28.3

9.2

CI

(15.9–20.4)

(24.6–31.9)

(7.0–11.5)

1987

14.2

21.6

7.6

CI

(12.2–16.2)

(18.0–25.2)

(5.7–9.5)

1986

18.8

27.6

11.0

CI

(16.0–21.6)

(22.7–32.5)

(8.4–13.6)

1985

20.8

30.0

12.7

CI

(18.2–23.5)

(25.5–34.4)

(9.5–15.9)

1984

22.6

33.4

12.7

CI

(18.9–26.4)

(27.4–39.3)

(8.8–16.5)

Indiana

2006

16.1

22.4

10.1

CI

(14.7–17.4)

(20.1–24.6)

(8.8–11.5)

2005

14.4

21.6

7.6

CI

(13.2–15.7)

(19.4–23.8)

(6.4–8.9)

2004

14.5

22.3

7.3

CI

(13.5–15.6)

(20.4–24.2)

(6.3–8.4)

2003

15.2

22.8

8.0

CI

(14.0–16.3)

(20.7–24.9)

(6.9–9.2)

2002

16.0

24.0

8.6

CI

(14.8–17.1)

(21.9–26.0)

(7.4–9.7)

2001

13.8

22.1

6.2

CI

(12.5–15.1)

(19.9–24.4)

(5.1–7.3)

2000

CI

1999

19.1

28.5

10.6

CI

(16.4–21.9)

(23.8–33.1)

(7.7–13.6)

1998

CI

1997

12.6

19.5

6.4

CI

(11.1–14.2)

(16.9–22.2)

(4.8–8.0)

1996

CI

1995

12.9

21.2

5.4

CI

(11.3–14.5)

(18.6–23.9)

(4.0–6.8)

1994

CI

1993

14.4

20.9

8.5

CI

(12.5–16.2)

(17.9–23.8)

(6.6–10.5)

1992

13.4

20.8

6.9

CI

(11.8–15.1)

(17.9–23.6)

(5.3–8.4)

1991

14.3

22.3

7.1

CI

(12.6–16.1)

(19.3–25.4)

(5.5–8.7)

1990

12.9

20.4

6.2

CI

(11.3–14.5)

(17.6–23.2)

(4.7–7.6)

1989

14.1

21.1

7.7

CI

(12.3–15.9)

(18.2–24.1)

(5.8–9.7)

1988

15.4

24.6

7.1

CI

(13.4–17.3)

(21.2–28.1)

(5.3–8.8)

1987

13.3

21.3

6.2

CI

(11.6–15.0)

(18.3–24.2)

(4.7–7.8)

1986

17.5

28.0

8.1

CI

(15.0–20.0)

(23.7–32.3)

(5.6–10.6)

1985

19.2

30.9

8.7

CI

(16.6–21.8)

(26.3–35.5)

(5.9–11.4)

1984

16.4

25.9

7.9

CI

(12.2–20.7)

(18.5–33.2)

(3.4–12.4)

Iowa

2006

20.6

27.7

14.0

CI

(19.1–22.1)

(25.2–30.2)

(12.3–15.6)

2005

18.6

28.1

9.6

CI

(17.1–20.1)

(25.6–30.7)

(8.2–11.0)

2004

19.0

28.8

9.8

CI

(17.6–20.4)

(26.4–31.3)

(8.4–11.1)

2003

19.4

29.2

10.3

CI

(18.0–20.9)

(26.8–31.7)

(8.7–11.9)

2002

20.1

30.3

10.7

CI

(18.4–21.8)

(27.5–33.2)

(8.8–12.5)

2001

16.2

24.7

8.6

CI

(14.7–17.7)

(22.0–27.3)

(7.1–10.1)

2000

20.7

30.7

11.7

CI

(19.1–22.4)

(27.9–33.6)

(10.0–13.4)

1999

18.3

29.1

8.5

CI

(16.7–19.9)

(26.3–31.9)

(7.0–9.9)

1998

18.3

27.8

9.8

CI

(16.7–19.9)

(25.0–30.5)

(8.2–11.4)

1997

17.9

26.9

9.7

CI

(16.3–19.4)

(24.3–29.5)

(8.1–11.2)

1996

CI

1995

18.0

26.8

10.0

CI

(16.5–19.5)

(24.3–29.4)

(8.5–11.5)

1994

CI

1993

12.6

20.0

5.8

CI

(10.8–14.3)

(16.9–23.1)

(4.3–7.4)

1992

11.2

16.3

6.6

CI

(9.4–12.9)

(13.4–19.1)

(4.6–8.7)

1991

13.4

21.1

6.4

CI

(11.5–15.3)

(17.7–24.6)

(4.6–8.1)

1990

13.4

20.4

7.1

CI

(11.4–15.4)

(16.9–23.9)

(5.1–9.1)

1989

16.7

23.0

11.0

CI

(14.0–19.4)

(19.0–26.9)

(7.5–14.5)

1988

15.5

22.3

9.6

CI

(12.3–18.8)

(16.9–27.7)

(6.2–12.9)

1987

CI

1986

CI

1985

CI

1984

CI

Kansas

2006

15.4

22.1

9.0

CI

(14.2–16.6)

(20.1–24.1)

(7.8–10.1)

2005

12.4

18.1

7.1

CI

(11.4–13.4)

(16.3–19.8)

(6.0–8.1)

2004

13.0

19.9

6.5

CI

(12.0–14.0)

(18.2–21.7)

(5.6–7.3)

2003

14.0

21.5

6.9

CI

(12.6–15.4)

(19.1–24.0)

(5.7–8.0)

2002

15.9

24.3

8.0

CI

(14.6–17.2)

(22.0–26.6)

(6.8–9.2)

2001

14.7

23.1

6.9

CI

(13.5–16.0)

(20.8–25.3)

(5.9–8.0)

2000

CI

1999

11.7

18.5

5.6

CI

(10.5–13.0)

(16.2–20.8)

(4.5–6.6)

1998

CI

1997

13.3

21.2

5.9

CI

(11.5–15.1)

(18.0–24.5)

(4.5–7.4)

1996

CI

1995

14.1

22.4

6.4

CI

(12.3–15.8)

(19.3–25.5)

(4.9–8.0)

1994

15.0

23.8

6.9

CI

(12.9–17.1)

(20.0–27.5)

(4.9–8.9)

1993

10.8

15.5

6.4

CI

(9.0–12.6)

(12.5–18.5)

(4.5–8.3)

1992

9.6

14.4

5.3

CI

(7.8–11.5)

(11.3–17.5)

(3.3–7.2)

1991

CI

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Kentucky

2006

8.6

13.5

4.2

CI

(7.3–9.9)

(11.1–16.0)

(3.2–5.2)

2005

10.4

16.7

4.5

CI

(9.1–11.7)

(14.3–19.2)

(3.5–5.6)

2004

9.8

15.4

4.6

CI

(8.3–11.2)

(12.8–18.0)

(3.5–5.7)

2003

9.6

15.8

3.9

CI

(8.3–10.9)

(13.4–18.1)

(2.9–4.9)

2002

8.1

13.2

3.4

CI

(6.8–9.4)

(10.8–15.6)

(2.4–4.5)

2001

8.7

14.8

3.2

CI

(7.6–9.8)

(12.8–16.7)

(2.1–4.2)

2000

CI

1999

9.8

16.7

3.6

CI

(8.8–10.9)

(14.7–18.7)

(2.8–4.5)

1998

CI

1997

9.4

15.7

3.7

CI

(8.2–10.6)

(13.5–17.9)

(2.7–4.7)

1996

8.8

14.8

3.5

CI

(7.0–10.5)

(11.5–18.2)

(2.2–4.7)

1995

9.8

17.3

3.1

CI

(8.3–11.3)

(14.4–20.1)

(2.0–4.2)

1994

CI

1993

9.2

15.3

3.7

CI

(7.9–10.5)

(12.8–17.7)

(2.6–4.8)

1992

9.6

17.3

2.8

CI

(8.0–11.2)

(14.3–20.3)

(1.7–3.8)

1991

12.0

21.1

3.7

CI

(10.3–13.8)

(17.8–24.4)

(2.5–5.0)

1990

9.5

16.4

3.1

CI

(7.7–11.2)

(13.2–19.6)

(1.8–4.4)

1989

10.1

17.5

3.3

CI

(8.3–11.9)

(14.2–20.8)

(2.1–4.5)

1988

8.4

14.3

3.0

CI

(6.9–9.9)

(11.4–17.3)

(1.8–4.1)

1987

8.2

14.2

2.7

CI

(6.7–9.7)

(11.3–17.0)

(1.5–3.8)

1986

10.9

19.2

3.3

CI

(8.6–13.2)

(14.9–23.5)

(1.9–4.7)

1985

7.8

11.2

4.8

CI

(5.6–10.1)

(7.6–14.8)

(2.0–7.5)

1984

CI

Louisiana

2006

13.4

19.4

8.0

CI

(12.2–14.5)

(17.3–21.4)

(7.0–9.0)

2005

14.1

20.3

8.5

CI

(12.5–15.8)

(17.3–23.3)

(6.9–10.2)

2004

14.3

22.5

6.9

CI

(13.3–15.3)

(20.6–24.4)

(6.0–7.8)

2003

16.4

25.6

8.1

CI

(15.1–17.7)

(23.2–27.9)

(7.0–9.2)

2002

13.8

21.5

7.0

CI

(12.5–15.0)

(19.2–23.8)

(5.9–8.1)

2001

13.8

22.7

6.0

CI

(12.6–15.0)

(20.6–24.9)

(5.0–7.0)

2000

CI

1999

15.0

24.8

6.4

CI

(12.9–17.1)

(21.0–28.5)

(4.3–8.4)

1998

CI

1997

15.2

24.2

7.4

CI

(13.1–17.3)

(20.4–28.0)

(5.6–9.1)

1996

CI

1995

14.2

22.9

6.5

CI

(12.3–16.0)

(19.4–26.3)

(4.9–8.1)

1994

CI

1993

15.4

25.6

6.2

CI

(13.4–17.3)

(22.0–29.3)

(4.5–7.9)

1992

15.5

25.1

7.1

CI

(13.4–17.6)

(21.2–29.0)

(5.3–8.9)

1991

18.1

29.1

8.2

CI

(15.9–20.3)

(25.2–32.9)

(6.3–10.2)

1990

15.9

23.8

8.0

CI

(12.9–18.8)

(18.8–28.8)

(5.3–10.8)

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Maine

2006

16.2

21.2

11.6

CI

(14.6–17.8)

(18.5–23.8)

(9.7–13.4)

2005

14.0

21.5

7.0

CI

(12.5–15.5)

(18.9–24.2)

(5.5–8.6)

2004

15.0

22.7

7.8

CI

(13.4–16.5)

(19.9–25.5)

(6.3–9.4)

2003

16.9

26.5

8.1

CI

(15.0–18.7)

(23.1–29.8)

(6.4–9.7)

2002

15.4

22.8

8.6

CI

(13.7–17.1)

(19.9–25.7)

(6.8–10.5)

2001

15.4

24.9

6.8

CI

(13.6–17.3)

(21.7–28.1)

(5.2–8.4)

2000

CI

1999

14.8

24.2

6.2

CI

(12.5–17.1)

(20.0–28.4)

(4.3–8.1)

1998

CI

1997

13.8

22.5

5.8

CI

(11.6–16.0)

(18.7–26.3)

(4.2–7.4)

1996

CI

1995

11.5

16.3

7.1

CI

(9.4–13.6)

(12.7–19.9)

(4.9–9.3)

1994

CI

1993

11.6

18.7

5.1

CI

(9.4–13.7)

(14.8–22.7)

(3.3–6.9)

1992

9.2

14.2

4.7

CI

(7.4–11.0)

(10.9–17.5)

(3.0–6.4)

1991

10.4

16.0

5.3

CI

(8.4–12.3)

(12.6–19.3)

(3.5–7.0)

1990

10.5

17.7

3.9

CI

(8.5–12.4)

(14.0–21.3)

(2.4–5.5)

1989

14.2

21.7

7.4

CI

(12.0–16.4)

(17.9–25.6)

(5.3–9.6)

1988

14.9

24.1

6.7

CI

(12.6–17.2)

(19.9–28.3)

(4.7–8.7)

1987

13.7

20.2

8.0

CI

(11.6–15.9)

(16.4–24.0)

(5.8–10.2)

1986

CI

1985

CI

1984

CI

Maryland

2006

14.0

19.0

9.4

CI

(12.8–15.2)

(16.9–21.1)

(8.3–10.5)

2005

12.0

18.2

6.5

CI

(11.0–13.0)

(16.4–20.0)

(5.6–7.3)

2004

12.9

19.2

7.3

CI

(11.5–14.3)

(16.7–21.7)

(5.9–8.6)

2003

14.9

23.1

7.6

CI

(13.5–16.4)

(20.5–25.7)

(6.3–9.0)

2002

14.4

22.1

7.6

CI

(13.0–15.9)

(19.5–24.8)

(6.1–9.0)

2001

11.9

18.8

5.6

CI

(10.7–13.2)

(16.6–21.1)

(4.6–6.7)

2000

CI

1999

15.9

24.3

8.3

CI

(14.3–17.5)

(21.5–27.0)

(6.8–9.8)

1998

CI

1997

6.3

9.8

3.1

CI

(5.3–7.2)

(8.1–11.5)

(2.3–3.9)

1996

CI

1995

8.3

13.6

3.5

CI

(7.4–9.2)

(12.0–15.3)

(2.8–4.3)

1994

CI

1993

9.6

15.2

4.5

CI

(8.5–10.6)

(13.4–17.1)

(3.5–5.4)

1992

8.8

14.9

3.3

CI

(7.3–10.3)

(12.1–17.7)

(2.2–4.4)

1991

10.3

15.8

5.5

CI

(8.4–12.2)

(12.3–19.2)

(3.8–7.2)

1990

7.8

12.8

3.4

CI

(6.2–9.4)

(9.8–15.7)

(2.1–4.6)

1989

7.0

11.9

2.6

CI

(5.4–8.6)

(8.9–14.9)

(1.3–3.9)

1988

9.0

14.2

4.3

CI

(6.7–11.2)

(10.1–18.2)

(2.4–6.3)

1987

14.2

19.2

9.6

CI

(11.4–16.9)

(14.8–23.6)

(6.3–12.9)

1986

CI

1985

CI

1984

CI

Massachusetts

2006

17.8

24.7

11.6

CI

(16.5–19.1)

(22.5–26.9)

(10.3–12.9)

2005

15.9

24.1

8.5

CI

(14.7–17.1)

(21.9–26.2)

(7.4–9.6)

2004

17.0

26.5

8.4

CI

(15.8–18.2)

(24.4–28.7)

(7.3–9.6)

2003

18.3

27.8

9.8

CI

(17.1–19.5)

(25.7–29.9)

(8.6–11.0)

2002

18.5

28.6

9.5

CI

(17.3–19.7)

(26.5–30.7)

(8.4–10.7)

2001

18.1

27.1

10.0

CI

(17.0–19.1)

(25.4–28.9)

(8.8–11.1)

2000

CI

1999

17.4

25.1

10.6

CI

(15.9–18.9)

(22.5–27.7)

(9.1–12.1)

1998

CI

1997

17.9

27.5

9.4

CI

(15.6–20.2)

(23.5–31.6)

(7.4–11.4)

1996

CI

1995

18.0

27.7

9.4

CI

(15.8–20.1)

(24.1–31.3)

(7.0–11.7)

1994

CI

1993

20.0

29.9

11.2

CI

(17.7–22.3)

(25.9–33.9)

(8.9–13.5)

1992

20.4

30.1

11.9

CI

(18.0–22.8)

(26.1–34.0)

(9.3–14.5)

1991

20.1

30.1

11.4

CI

(17.8–22.3)

(26.2–34.0)

(9.1–13.7)

1990

18.5

30.0

8.4

CI

(16.0–20.9)

(25.8–34.3)

(6.2–10.7)

1989

21.1

34.4

9.5

CI

(18.4–23.8)

(29.7–39.1)

(7.0–12.0)

1988

18.4

27.7

10.4

CI

(15.9–21.0)

(23.4–32.1)

(7.9–12.8)

1987

20.8

33.8

9.5

CI

(18.3–23.2)

(29.5–38.0)

(7.2–11.8)

1986

22.7

32.2

14.4

CI

(19.7–25.6)

(27.0–37.5)

(11.4–17.5)

1985

CI

1984

CI

Michigan

2006

17.9

24.8

11.3

CI

(16.4–19.3)

(22.3–27.3)

(9.9–12.7)

2005

16.8

24.0

10.0

CI

(15.9–17.7)

(22.4–25.6)

(9.1–11.0)

2004

16.1

24.0

8.9

CI

(14.8–17.5)

(21.6–26.3)

(7.5–10.2)

2003

19.1

28.3

10.6

CI

(17.5–20.8)

(25.5–31.1)

(8.9–12.2)

2002

17.0

24.7

9.8

CI

(15.6–18.3)

(22.4–27.0)

(8.5–11.2)

2001

18.0

27.0

9.9

CI

(16.5–19.5)

(24.3–29.7)

(8.4–11.3)

2000

CI

1999

19.0

29.6

9.5

CI

(17.1–21.0)

(26.2–33.0)

(7.9–11.1)

1998

CI

1997

18.9

29.1

9.7

CI

(17.2–20.6)

(26.1–32.1)

(8.1–11.2)

1996

CI

1995

18.3

26.5

10.9

CI

(16.6–20.0)

(23.5–29.4)

(9.1–12.7)

1994

CI

1993

18.5

27.3

10.5

CI

(16.7–20.3)

(24.3–30.2)

(8.7–12.4)

1992

18.7

28.7

9.7

CI

(16.9–20.5)

(25.7–31.8)

(7.9–11.4)

1991

18.4

26.6

11.0

CI

(16.6–20.3)

(23.4–29.8)

(9.1–12.8)

1990

17.9

28.2

8.7

CI

(16.1–19.7)

(25.1–31.3)

(7.0–10.4)

1989

18.9

29.3

9.6

CI

(17.1–20.8)

(26.1–32.5)

(7.9–11.3)

1988

23.5

34.1

14.0

CI

(20.9–26.1)

(29.6–38.6)

(11.2–16.7)

1987

CI

1986

CI

1985

CI

1984

CI

Minnesota

2006

17.6

23.8

11.8

CI

(16.1–19.2)

(21.2–26.4)

(10.0–13.5)

2005

18.8

28.6

9.4

CI

(16.8–20.8)

(25.2–32.0)

(7.5–11.3)

2004

19.8

28.5

11.5

CI

(18.3–21.3)

(26.0–31.0)

(9.9–13.1)

2003

19.8

28.6

11.4

CI

(18.2–21.4)

(26.0–31.2)

(9.7–13.0)

2002

21.1

31.4

11.4

CI

(19.6–22.6)

(28.9–34.0)

(9.9–12.8)

2001

19.6

29.9

10.0

CI

(18.1–21.1)

(27.4–32.5)

(8.6–11.4)

2000

17.3

23.4

11.7

CI

(15.7–19.0)

(20.8–26.1)

(9.7–13.6)

1999

16.3

23.9

9.3

CI

(15.2–17.4)

(22.0–25.7)

(8.1–10.5)

1998

12.7

17.6

8.1

CI

(11.5–13.8)

(15.7–19.5)

(6.8–9.4)

1997

15.6

22.7

8.9

CI

(14.4–16.7)

(20.8–24.7)

(7.7–10.1)

1996

16.1

22.6

10.0

CI

(14.8–17.4)

(20.6–24.7)

(8.6–11.4)

1995

18.2

27.1

9.8

CI

(16.8–19.5)

(24.7–29.5)

(8.5–11.2)

1994

21.0

30.2

12.5

CI

(19.6–22.4)

(27.9–32.5)

(10.9–14.1)

1993

19.3

27.9

11.3

CI

(17.7–20.9)

(25.3–30.5)

(9.7–12.9)

1992

20.1

30.4

10.6

CI

(18.6–21.7)

(27.8–32.9)

(9.1–12.2)

1991

20.7

30.4

11.6

CI

(19.1–22.3)

(27.7–33.1)

(10.0–13.3)

1990

21.0

31.2

11.5

CI

(19.5–22.6)

(28.7–33.8)

(9.8–13.1)

1989

20.4

29.1

12.2

CI

(18.8–21.9)

(26.6–31.7)

(10.6–13.8)

1988

22.7

32.8

13.2

CI

(20.9–24.4)

(30.0–35.6)

(11.4–15.0)

1987

22.3

32.3

13.0

CI

(20.6–24.0)

(29.6–35.1)

(11.1–14.8)

1986

23.3

34.9

12.6

CI

(21.6–25.1)

(32.0–37.7)

(10.8–14.4)

1985

23.1

33.6

13.5

CI

(21.1–25.1)

(30.4–36.9)

(11.5–15.5)

1984

25.1

37.3

13.9

CI

(22.6–27.6)

(33.1–41.5)

(11.2–16.6)

Mississippi

2006

9.5

14.2

5.3

CI

(8.4–10.7)

(12.1–16.4)

(4.4–6.2)

2005

9.9

15.6

4.7

CI

(8.6–11.2)

(13.1–18.0)

(3.6–5.8)

2004

10.5

18.2

3.7

CI

(9.4–11.7)

(16.0–20.4)

(2.9–4.5)

2003

11.4

17.4

6.0

CI

(10.2–12.6)

(15.2–19.7)

(4.9–7.1)

2002

12.6

21.6

4.7

CI

(11.1–14.1)

(18.8–24.4)

(3.7–5.7)

2001

11.8

19.6

5.0

CI

(10.3–13.3)

(16.7–22.4)

(3.9–6.1)

2000

CI

1999

12.1

21.3

4.0

CI

(10.3–13.9)

(17.8–24.8)

(2.9–5.1)

1998

CI

1997

9.5

17.4

2.7

CI

(7.7–11.4)

(13.9–20.9)

(1.3–4.2)

1996

CI

1995

8.8

14.8

3.6

CI

(7.0–10.5)

(11.4–18.2)

(2.2–5.0)

1994

CI

1993

8.7

14.9

3.3

CI

(7.1–10.3)

(11.8–18.1)

(2.0–4.6)

1992

11.2

19.5

4.1

CI

(9.3–13.0)

(15.9–23.1)

(2.6–5.6)

1991

8.3

15.3

2.3

CI

(6.6–10.0)

(12.0–18.6)

(1.4–3.2)

1990

10.7

19.6

2.9

CI

(8.8–12.7)

(15.7–23.4)

(1.8–4.0)

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Missouri

2006

16.6

23.9

9.8

CI

(14.5–18.6)

(20.5–27.4)

(7.8–11.8)

2005

14.8

21.9

8.2

CI

(13.0–16.6)

(18.9–24.9)

(6.2–10.3)

2004

16.2

24.3

8.8

CI

(14.7–17.8)

(21.6–27.0)

(7.3–10.3)

2003

17.2

25.7

9.5

CI

(15.5–19.0)

(22.6–28.7)

(7.7–11.2)

2002

17.2

26.8

8.6

CI

(15.5–18.9)

(23.8–29.7)

(7.0–10.2)

2001

14.1

22.1

6.9

CI

(12.6–15.5)

(19.5–24.8)

(5.5–8.3)

2000

CI

1999

16.4

24.7

9.0

CI

(14.7–18.0)

(21.8–27.6)

(7.4–10.7)

1998

CI

1997

15.0

23.8

7.3

CI

(12.9–17.2)

(20.1–27.6)

(5.4–9.1)

1996

CI

1995

14.3

24.1

5.6

CI

(12.2–16.4)

(20.2–28.0)

(3.9–7.3)

1994

CI

1993

14.5

22.3

7.7

CI

(12.5–16.5)

(18.8–25.8)

(5.8–9.6)

1992

14.4

21.0

8.6

CI

(12.4–16.4)

(17.5–24.4)

(6.5–10.7)

1991

14.7

23.0

7.3

CI

(12.6–16.8)

(19.2–26.7)

(5.3–9.3)

1990

15.5

25.0

7.1

CI

(13.5–17.6)

(21.2–28.7)

(5.3–9.0)

1989

13.9

22.1

6.6

CI

(11.9–15.9)

(18.6–25.7)

(4.7–8.5)

1988

15.3

23.0

8.7

CI

(13.1–17.6)

(19.3–26.7)

(6.4–11.0)

1987

18.2

26.3

11.1

CI

(15.8–20.5)

(22.2–30.3)

(8.7–13.4)

1986

17.7

30.5

6.5

CI

(14.5–20.9)

(24.6–36.4)

(4.1–9.0)

1985

CI

1984

CI

Montana

2006

16.0

20.2

11.9

CI

(14.6–17.4)

(17.9–22.4)

(10.4–13.5)

2005

17.0

25.8

8.4

CI

(15.3–18.6)

(23.0–28.6)

(6.8–10.0)

2004

17.1

24.8

9.6

CI

(15.6–18.6)

(22.3–27.3)

(8.0–11.2)

2003

19.1

26.6

11.7

CI

(17.3–20.9)

(23.7–29.6)

(9.7–13.7)

2002

19.9

28.9

11.1

CI

(18.1–21.6)

(26.0–31.8)

(9.3–13.0)

2001

16.7

25.6

8.3

CI

(14.7–18.6)

(22.2–29.0)

(6.4–10.1)

2000

CI

1999

17.6

25.2

10.4

CI

(15.5–19.7)

(21.8–28.7)

(8.0–12.8)

1998

CI

1997

14.0

22.0

6.7

CI

(12.2–15.8)

(18.7–25.2)

(5.0–8.4)

1996

CI

1995

14.4

20.2

8.9

CI

(12.2–16.7)

(16.4–24.0)

(6.7–11.2)

1994

CI

1993

15.3

22.6

8.4

CI

(12.9–17.7)

(18.6–26.5)

(6.1–10.7)

1992

17.2

24.7

10.1

CI

(14.7–19.7)

(20.4–29.1)

(7.7–12.5)

1991

20.0

28.1

12.2

CI

(17.3–22.6)

(23.7–32.4)

(9.2–15.1)

1990

18.9

27.4

10.7

CI

(16.3–21.5)

(23.1–31.7)

(8.1–13.3)

1989

18.5

28.4

8.8

CI

(16.0–21.0)

(24.1–32.8)

(6.4–11.2)

1988

21.0

31.0

11.4

CI

(18.2–23.9)

(26.5–35.5)

(8.4–14.4)

1987

22.7

31.3

14.4

CI

(19.7–25.8)

(26.4–36.2)

(11.3–17.5)

1986

22.2

30.8

13.9

CI

(19.2–25.3)

(25.8–35.8)

(10.5–17.4)

1985

22.3

33.6

11.5

CI

(19.5–25.1)

(29.1–38.0)

(8.7–14.2)

1984

26.7

40.9

12.8

CI

(22.7–30.6)

(34.5–47.2)

(9.5–16.1)

Nebraska

2006

18.2

24.3

12.3

CI

(16.8–19.6)

(22.0–26.7)

(10.7–13.9)

2005

17.4

25.6

9.6

CI

(16.0–18.7)

(23.4–27.8)

(8.1–11.1)

2004

17.8

26.6

9.4

CI

(16.5–19.1)

(24.5–28.8)

(8.1–10.7)

2003

18.0

27.6

8.8

CI

(16.6–19.4)

(25.2–30.0)

(7.6–10.1)

2002

17.5

25.9

9.8

CI

(15.9–19.2)

(23.1–28.8)

(8.3–11.2)

2001

14.6

22.1

7.7

CI

(13.1–16.1)

(19.5–24.8)

(6.4–9.0)

2000

CI

1999

16.6

25.7

8.4

CI

(14.9–18.3)

(22.8–28.6)

(6.8–9.9)

1998

CI

1997

16.3

24.9

8.4

CI

(14.3–18.3)

(21.3–28.4)

(6.7–10.2)

1996

CI

1995

16.0

25.6

7.4

CI

(14.0–18.1)

(22.1–29.2)

(5.6–9.2)

1994

CI

1993

17.4

25.8

9.7

CI

(15.4–19.3)

(22.4–29.1)

(7.8–11.7)

1992

16.1

25.1

7.9

CI

(14.0–18.2)

(21.4–28.8)

(5.9–9.9)

1991

17.3

26.8

8.6

CI

(14.8–19.7)

(22.6–31.0)

(6.2–11.1)

1990

17.3

26.4

8.9

CI

(15.0–19.5)

(22.6–30.2)

(6.6–11.1)

1989

16.7

25.7

8.4

CI

(14.4–19.0)

(21.7–29.6)

(6.3–10.5)

1988

17.2

28.3

7.0

CI

(14.7–19.6)

(23.9–32.7)

(5.0–9.1)

1987

19.6

30.5

9.6

CI

(16.8–22.4)

(25.7–35.3)

(6.9–12.3)

1986

CI

1985

CI

1984

CI

Nevada

2006

15.9

19.8

12.0

CI

(14.0–17.7)

(16.8–22.7)

(9.7–14.2)

2005

17.7

26.7

8.6

CI

(15.6–19.9)

(23.1–30.2)

(6.6–10.6)

2004

18.0

26.8

9.0

CI

(15.9–20.1)

(23.4–30.2)

(6.9–11.1)

2003

18.0

27.4

8.4

CI

(15.9–20.1)

(23.9–30.8)

(6.5–10.4)

2002

19.8

29.0

10.5

CI

(17.5–22.2)

(25.2–32.8)

(8.4–12.7)

2001

16.7

25.3

8.1

CI

(14.6–18.7)

(21.7–28.8)

(6.1–10.0)

2000

22.6

33.3

11.8

CI

(20.1–25.1)

(29.2–37.3)

(9.2–14.4)

1999

21.0

30.3

11.6

CI

(18.4–23.5)

(26.2–34.4)

(8.8–14.3)

1998

20.8

31.1

10.5

CI

(18.3–23.3)

(26.9–35.3)

(7.9–13.0)

1997

19.2

29.0

9.3

CI

(15.6–22.8)

(22.8–35.2)

(6.5–12.1)

1996

20.7

28.3

13.0

CI

(17.7–23.7)

(23.4–33.2)

(9.7–16.2)

1995

19.1

26.6

11.4

CI

(16.9–21.3)

(22.9–30.2)

(9.2–13.6)

1994

CI

1993

18.8

27.7

9.7

CI

(16.6–21.0)

(24.0–31.4)

(7.7–11.8)

1992

21.2

32.0

10.0

CI

(18.7–23.6)

(27.8–36.1)

(7.8–12.3)

1991

CI

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

New Hampshire

2006

15.3

20.6

10.3

CI

(13.9–16.6)

(18.3–22.8)

(8.9–11.6)

2005

14.8

21.1

8.8

CI

(13.5–16.1)

(18.9–23.3)

(7.5–10.1)

2004

16.1

24.6

8.1

CI

(14.7–17.4)

(22.3–26.9)

(6.7–9.4)

2003

17.7

25.5

10.4

CI

(16.4–19.0)

(23.3–27.8)

(8.9–11.8)

2002

16.6

25.3

8.4

CI

(15.3–17.9)

(23.1–27.6)

(7.2–9.7)

2001

15.8

23.8

8.3

CI

(14.4–17.1)

(21.5–26.1)

(7.0–9.7)

2000

CI

1999

20.0

28.8

11.8

CI

(17.1–23.0)

(24.0–33.7)

(8.6–15.0)

1998

CI

1997

16.1

25.1

7.8

CI

(14.0–18.3)

(21.2–28.9)

(5.8–9.8)

1996

CI

1995

16.8

26.4

7.8

CI

(14.5–19.0)

(22.5–30.4)

(5.8–9.8)

1994

CI

1993

20.6

30.9

11.1

CI

(18.3–23.0)

(27.0–34.9)

(8.5–13.6)

1992

19.4

28.2

11.4

CI

(16.9–21.9)

(24.2–32.2)

(8.5–14.3)

1991

20.1

30.1

10.8

CI

(17.7–22.5)

(26.1–34.1)

(8.2–13.3)

1990

15.8

24.6

7.7

CI

(13.8–17.8)

(21.0–28.1)

(5.8–9.6)

1989

17.9

27.8

8.8

CI

(15.5–20.3)

(23.7–31.9)

(6.3–11.3)

1988

17.9

29.6

7.4

CI

(15.3–20.4)

(25.2–33.9)

(4.9–10.0)

1987

20.4

32.1

9.8

CI

(17.8–23.0)

(27.7–36.5)

(7.1–12.6)

1986

CI

1985

CI

1984

CI

New Jersey

2006

14.4

19.3

10.0

CI

(13.4–15.5)

(17.5–21.0)

(8.8–11.2)

2005

13.3

20.8

6.5

CI

(12.4–14.2)

(19.2–22.4)

(5.7–7.2)

2004

14.5

22.4

7.4

CI

(13.7–15.4)

(20.8–23.9)

(6.6–8.2)

2003

16.0

24.4

8.3

CI

(15.1–16.9)

(22.8–26.0)

(7.5–9.2)

2002

13.9

22.1

6.3

CI

(12.0–15.7)

(18.7–25.6)

(4.9–7.8)

2001

13.5

20.5

7.3

CI

(12.3–14.8)

(18.3–22.6)

(6.1–8.5)

2000

CI

1999

12.3

18.1

7.0

CI

(10.8–13.8)

(15.5–20.8)

(5.5–8.6)

1998

CI

1997

13.1

20.6

6.2

CI

(11.4–14.7)

(17.7–23.6)

(4.8–7.7)

1996

14.9

23.7

6.8

CI

(13.4–16.4)

(21.0–26.4)

(5.5–8.2)

1995

14.1

21.9

7.0

CI

(11.6–16.6)

(17.3–26.5)

(5.0–9.1)

1994

CI

1993

14.1

22.6

6.5

CI

(12.0–16.2)

(18.9–26.3)

(4.4–8.5)

1992

11.5

17.4

6.3

CI

(9.6–13.4)

(14.0–20.7)

(4.4–8.1)

1991

9.8

14.7

5.3

CI

(7.9–11.6)

(11.5–18.0)

(3.6–7.1)

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

New Mexico

2006

13.3

17.8

9.1

CI

(12.0–14.6)

(15.6–20.0)

(7.7–10.4)

2005

10.7

16.8

4.9

CI

(9.4–11.9)

(14.5–19.0)

(3.8–6.0)

2004

13.0

20.5

6.0

CI

(11.9–14.2)

(18.4–22.6)

(5.0–7.1)

2003

15.3

23.8

7.4

CI

(14.1–16.6)

(21.6–25.9)

(6.2–8.5)

2002

14.4

23.1

6.4

CI

(13.1–15.8)

(20.7–25.5)

(5.2–7.6)

2001

15.8

26.6

5.6

CI

(14.3–17.3)

(24.0–29.3)

(4.5–6.8)

2000

15.8

24.5

7.7

CI

(14.3–17.3)

(21.9–27.1)

(6.2–9.1)

1999

14.9

24.3

6.1

CI

(13.6–16.3)

(21.8–26.7)

(4.9–7.4)

1998

14.1

23.1

5.8

CI

(12.8–15.5)

(20.7–25.5)

(4.6–6.9)

1997

14.6

23.0

6.6

CI

(12.5–16.6)

(19.4–26.7)

(5.0–8.2)

1996

CI

1995

14.2

22.0

6.9

CI

(11.8–16.6)

(17.7–26.4)

(4.9–8.9)

1994

15.0

22.9

7.8

CI

(12.6–17.4)

(18.6–27.2)

(5.7–10.0)

1993

13.2

21.3

5.5

CI

(11.1–15.3)

(17.6–25.1)

(3.8–7.3)

1992

14.6

24.3

5.6

CI

(12.1–17.1)

(19.8–28.7)

(3.8–7.4)

1991

11.0

17.9

4.7

CI

(8.9–13.0)

(14.1–21.6)

(3.1–6.3)

1990

15.3

25.2

6.1

CI

(12.9–17.7)

(21.0–29.3)

(3.9–8.4)

1989

15.7

24.0

8.1

CI

(13.3–18.2)

(19.9–28.2)

(5.5–10.7)

1988

13.4

20.2

7.0

CI

(10.9–15.9)

(15.9–24.5)

(4.7–9.3)

1987

6.6

11.7

1.9

CI

(4.9–8.3)

(8.6–14.9)

(0.7–3.1)

1986

12.0

18.8

5.8

CI

(9.8–14.2)

(15.0–22.6)

(3.6–8.1)

1985

CI

1984

CI

New York

2006

15.9

20.4

11.9

CI

(14.6–17.3)

(18.1–22.7)

(10.4–13.4)

2005

14.9

22.5

8.0

CI

(13.7–16.0)

(20.4–24.6)

(7.0–9.0)

2004

15.4

24.5

7.3

CI

(14.1–16.6)

(22.2–26.8)

(6.3–8.3)

2003

16.9

25.2

9.6

CI

(15.6–18.2)

(22.9–27.4)

(8.3–10.9)

2002

17.9

26.9

9.9

CI

(16.4–19.4)

(24.4–29.5)

(8.5–11.3)

2001

14.4

21.2

8.2

CI

(12.9–15.8)

(18.9–23.6)

(6.7–9.8)

2000

CI

1999

13.9

21.1

7.5

CI

(12.3–15.5)

(18.3–23.9)

(6.0–9.0)

1998

CI

1997

9.2

13.5

5.4

CI

(8.1–10.3)

(11.5–15.6)

(4.3–6.5)

1996

12.8

20.1

6.3

CI

(11.6–13.9)

(18.0–22.2)

(5.3–7.4)

1995

12.5

18.8

7.0

CI

(10.8–14.3)

(16.0–21.7)

(4.8–9.2)

1994

CI

1993

15.2

21.2

10.0

CI

(13.5–17.0)

(18.3–24.0)

(8.1–12.0)

1992

13.5

21.5

6.5

CI

(11.9–15.2)

(18.7–24.4)

(5.0–8.0)

1991

11.7

18.3

6.1

CI

(10.0–13.4)

(15.3–21.3)

(4.5–7.6)

1990

11.9

17.6

7.1

CI

(9.9–13.8)

(14.2–21.0)

(5.0–9.2)

1989

8.8

12.6

5.7

CI

(6.7–10.9)

(8.9–16.3)

(3.6–7.7)

1988

13.8

23.1

6.0

CI

(11.3–16.3)

(18.6–27.6)

(3.7–8.3)

1987

13.4

22.5

5.7

CI

(11.0–15.8)

(18.0–27.0)

(3.8–7.6)

1986

15.2

25.0

6.8

CI

(12.7–17.6)

(20.5–29.6)

(4.6–9.1)

1985

18.5

29.2

9.4

CI

(15.7–21.3)

(24.3–34.1)

(6.7–12.2)

1984

CI

North Carolina

2006

11.3

16.3

6.7

CI

(10.5–12.1)

(14.8–17.8)

(5.9–7.4)

2005

10.6

16.4

5.1

CI

(9.9–11.3)

(15.1–17.7)

(4.5–5.7)

2004

9.6

15.8

3.9

CI

(8.9–10.4)

(14.4–17.2)

(3.3–4.4)

2003

8.6

13.6

3.9

CI

(7.5–9.7)

(11.6–15.6)

(3.1–4.7)

2002

11.0

17.8

4.8

CI

(9.7–12.3)

(15.4–20.2)

(3.8–5.8)

2001

9.8

15.6

4.5

CI

(8.6–10.9)

(13.5–17.8)

(3.5–5.5)

2000

CI

1999

12.0

19.4

5.3

CI

(10.3–13.6)

(16.4–22.4)

(3.8–6.9)

1998

CI

1997

9.0

15.4

3.3

CI

(7.9–10.1)

(13.3–17.5)

(2.4–4.2)

1996

CI

1995

5.8

9.7

2.3

CI

(4.9–6.8)

(8.0–11.5)

(1.5–3.1)

1994

CI

1993

8.2

14.3

2.8

CI

(6.9–9.5)

(11.9–16.7)

(1.8–3.8)

1992

8.4

14.6

2.9

CI

(7.1–9.8)

(12.0–17.2)

(1.9–3.8)

1991

7.6

13.2

2.5

CI

(6.3–9.0)

(10.7–15.8)

(1.4–3.7)

1990

9.1

15.8

3.1

CI

(7.7–10.6)

(13.1–18.4)

(2.0–4.2)

1989

9.4

15.3

4.2

CI

(7.7–11.1)

(12.2–18.3)

(2.6–5.8)

1988

11.9

20.3

4.3

CI

(10.0–13.8)

(16.8–23.8)

(2.9–5.7)

1987

11.5

18.4

5.3

CI

(9.6–13.5)

(14.9–22.0)

(3.6–7.0)

1986

11.8

20.6

4.0

CI

(9.8–13.9)

(16.9–24.3)

(2.6–5.3)

1985

11.6

19.5

4.6

CI

(9.6–13.6)

(15.9–23.2)

(2.9–6.3)

1984

12.3

18.8

6.7

CI

(9.7–14.9)

(14.0–23.5)

(4.3–9.1)

North Dakota

2006

21.3

28.9

14.0

CI

(19.5–23.1)

(25.9–31.8)

(12.1–15.9)

2005

19.0

27.7

10.3

CI

(17.3–20.6)

(25.0–30.4)

(8.7–11.9)

2004

20.6

30.4

11.0

CI

(18.7–22.4)

(27.3–33.4)

(9.1–12.9)

2003

21.4

32.6

10.4

CI

(19.6–23.2)

(29.6–35.6)

(8.7–12.1)

2002

21.9

33.7

10.6

CI

(20.2–23.7)

(30.7–36.7)

(8.9–12.3)

2001

22.3

34.1

10.9

CI

(20.4–24.2)

(31.0–37.3)

(9.1–12.7)

2000

CI

1999

19.7

29.9

9.9

CI

(17.7–21.7)

(26.5–33.3)

(7.9–11.9)

1998

CI

1997

18.4

26.4

10.6

CI

(16.3–20.4)

(23.0–29.8)

(8.3–12.9)

1996

CI

1995

17.0

26.9

7.5

CI

(15.1–19.0)

(23.5–30.2)

(5.6–9.5)

1994

CI

1993

17.6

26.3

9.2

CI

(15.7–19.6)

(23.0–29.6)

(7.2–11.3)

1992

16.6

24.8

8.8

CI

(14.7–18.6)

(21.6–27.9)

(6.8–10.7)

1991

16.6

26.8

6.4

CI

(14.6–18.7)

(23.3–30.4)

(4.6–8.3)

1990

17.3

26.8

7.9

CI

(15.1–19.6)

(23.1–30.5)

(5.9–10.0)

1989

19.8

29.5

10.2

CI

(17.5–22.1)

(25.6–33.3)

(8.1–12.3)

1988

21.8

31.7

12.0

CI

(19.5–24.1)

(27.9–35.4)

(9.6–14.4)

1987

22.8

33.3

12.3

CI

(20.5–25.1)

(29.5–37.1)

(10.0–14.7)

1986

23.1

32.3

14.0

CI

(20.0–26.2)

(27.5–37.2)

(10.8–17.3)

1985

23.4

31.7

15.2

CI

(19.3–27.5)

(25.0–38.4)

(9.7–20.7)

1984

CI

Ohio

2006

16.4

23.6

9.8

CI

(14.1–18.6)

(19.5–27.7)

(7.9–11.7)

2005

15.3

24.4

7.0

CI

(13.7–16.8)

(21.6–27.2)

(5.8–8.2)

2004

17.1

23.8

10.9

CI

(15.1–19.1)

(20.3–27.3)

(8.9–13.0)

2003

16.9

25.8

8.8

CI

(15.3–18.5)

(23.0–28.6)

(7.4–10.3)

2002

15.9

24.6

8.0

CI

(14.4–17.3)

(22.0–27.3)

(6.6–9.3)

2001

16.2

24.7

8.7

CI

(14.5–17.9)

(21.7–27.7)

(7.2–10.1)

2000

17.7

26.0

10.2

CI

(15.7–19.6)

(22.5–29.5)

(8.3–12.0)

1999

12.1

19.0

5.9

CI

(10.0–14.2)

(15.1–22.9)

(4.2–7.7)

1998

CI

1997

8.7

13.6

4.3

CI

(7.3–10.1)

(11.1–16.1)

(3.1–5.6)

1996

CI

1995

9.9

15.9

4.5

CI

(8.0–11.9)

(12.3–19.6)

(3.0–6.0)

1994

CI

1993

13.1

20.8

6.3

CI

(10.9–15.4)

(16.7–25.0)

(4.4–8.3)

1992

11.2

18.1

5.1

CI

(9.2–13.2)

(14.6–21.7)

(3.2–7.0)

1991

9.4

14.7

4.6

CI

(7.4–11.3)

(11.1–18.3)

(3.0–6.2)

1990

9.3

13.2

5.8

CI

(7.5–11.1)

(10.0–16.4)

(3.9–7.6)

1989

16.2

24.3

9.1

CI

(13.8–18.7)

(20.1–28.5)

(6.7–11.5)

1988

17.1

26.7

8.6

CI

(14.6–19.5)

(22.4–31.0)

(6.3–10.9)

1987

17.1

27.2

8.3

CI

(15.0–19.3)

(23.4–31.0)

(6.2–10.4)

1986

19.5

31.2

9.2

CI

(16.8–22.3)

(26.6–35.8)

(6.7–11.8)

1985

19.2

30.9

9.0

CI

(16.4–22.0)

(25.9–35.8)

(6.4–11.5)

1984

22.1

33.6

11.9

CI

(18.0–26.2)

(26.1–41.0)

(8.1–15.8)

Oklahoma

2006

13.5

19.6

7.7

CI

(12.3–14.7)

(17.5–21.6)

(6.7–8.8)

2005

12.7

20.5

5.4

CI

(11.4–13.9)

(18.2–22.7)

(4.3–6.4)

2004

13.1

21.9

4.9

CI

(12.0–14.3)

(19.8–24.0)

(4.1–5.7)

2003

13.4

21.9

5.4

CI

(12.3–14.4)

(20.0–23.8)

(4.6–6.2)

2002

13.4

21.3

6.1

CI

(12.3–14.5)

(19.2–23.4)

(5.1–7.1)

2001

11.0

18.5

4.2

CI

(9.5–12.5)

(15.7–21.3)

(3.3–5.2)

2000

CI

1999

8.1

12.0

4.6

CI

(6.9–9.3)

(9.8–14.1)

(3.5–5.7)

1998

5.7

7.9

3.7

CI

(4.6–6.8)

(5.9–9.9)

(2.6–4.9)

1997

8.8

13.7

4.3

CI

(7.0–10.5)

(10.5–16.9)

(2.8–5.7)

1996

8.5

13.2

4.3

CI

(6.9–10.2)

(10.3–16.1)

(2.7–5.9)

1995

6.7

8.9

4.7

CI

(5.2–8.2)

(6.5–11.3)

(3.0–6.5)

1994

9.4

13.9

5.2

CI

(7.7–11.0)

(10.9–16.8)

(3.5–6.9)

1993

7.4

11.1

4.1

CI

(5.9–8.9)

(8.4–13.7)

(2.5–5.8)

1992

10.5

17.6

4.1

CI

(8.6–12.5)

(14.0–21.3)

(2.8–5.4)

1991

9.8

16.3

3.8

CI

(8.0–11.5)

(13.0–19.7)

(2.4–5.2)

1990

10.8

16.5

5.5

CI

(8.9–12.7)

(13.0–20.0)

(3.7–7.2)

1989

9.8

15.8

4.4

CI

(7.8–11.9)

(12.1–19.6)

(2.8–6.0)

1988

10.5

17.5

4.1

CI

(8.2–12.7)

(13.3–21.7)

(2.4–5.7)

1987

CI

1986

CI

1985

CI

1984

CI

Oregon

2006

14.2

18.7

9.8

CI

(12.8–15.6)

(16.3–21.1)

(8.3–11.2)

2005

14.0

21.6

6.7

CI

(13.1–14.9)

(20.1–23.1)

(6.0–7.5)

2004

13.2

19.3

7.2

CI

(12.0–14.4)

(17.2–21.4)

(6.1–8.3)

2003

15.6

22.4

9.1

CI

(14.2–17.0)

(20.0–24.8)

(7.7–10.5)

2002

16.4

24.1

9.0

CI

(14.7–18.0)

(21.3–27.0)

(7.4–10.6)

2001

14.7

22.7

7.1

CI

(13.1–16.3)

(19.9–25.4)

(5.6–8.6)

2000

CI

1999

14.9

21.9

8.2

CI

(13.0–16.7)

(18.7–25.1)

(6.4–10.1)

1998

CI

1997

14.3

21.9

7.3

CI

(12.7–16.0)

(18.9–24.8)

(6.0–8.6)

1996

CI

1995

14.0

19.9

8.4

CI

(12.5–15.4)

(17.4–22.3)

(6.9–10.0)

1994

CI

1993

15.2

23.6

7.3

CI

(13.7–16.7)

(21.2–26.1)

(5.8–8.8)

1992

14.9

22.1

8.1

CI

(13.5–16.3)

(19.8–24.5)

(6.7–9.5)

1991

16.6

26.1

7.7

CI

(15.1–18.1)

(23.5–28.7)

(6.3–9.1)

1990

12.0

18.9

5.4

CI

(10.7–13.3)

(16.6–21.2)

(4.3–6.5)

1989

15.5

24.4

7.3

CI

(13.5–17.6)

(20.7–28.0)

(5.4–9.2)

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Pennsylvania

2006

16.7

22.4

11.6

CI

(15.3–18.1)

(19.8–24.9)

(10.1–13.1)

2005

16.1

23.8

9.1

CI

(15.0–17.2)

(21.9–25.8)

(8.0–10.2)

2004

17.7

25.6

10.5

CI

(16.3–19.0)

(23.3–27.9)

(9.2–11.8)

2003

18.0

26.2

10.7

CI

(16.5–19.5)

(23.7–28.8)

(9.1–12.2)

2002

17.0

26.3

8.6

CI

(16.0–17.9)

(24.7–27.9)

(7.8–9.5)

2001

15.6

25.2

7.0

CI

(14.0–17.1)

(22.5–27.8)

(5.6–8.5)

2000

CI

1999

15.9

26.1

6.8

CI

(14.4–17.3)

(23.5–28.8)

(5.6–8.0)

1998

CI

1997

14.6

23.3

6.8

CI

(13.1–16.0)

(20.8–25.9)

(5.3–8.4)

1996

17.0

25.7

9.2

CI

(15.5–18.4)

(23.1–28.2)

(7.8–10.6)

1995

19.5

30.7

9.5

CI

(17.7–21.3)

(27.8–33.6)

(7.4–11.6)

1994

CI

1993

17.9

27.4

9.5

CI

(16.1–19.7)

(24.4–30.4)

(7.7–11.4)

1992

18.1

28.8

8.6

CI

(16.3–19.8)

(25.7–31.9)

(6.9–10.3)

1991

20.1

31.4

10.1

CI

(18.3–21.9)

(28.3–34.5)

(8.3–12.0)

1990

18.1

28.7

8.8

CI

(16.4–19.8)

(25.7–31.6)

(7.2–10.5)

1989

20.3

32.8

9.3

CI

(18.2–22.4)

(29.1–36.6)

(7.3–11.4)

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Rhode Island

2006

17.8

23.7

12.5

CI

(16.0–19.7)

(20.6–26.8)

(10.4–14.6)

2005

15.3

23.4

8.2

CI

(13.7–16.9)

(20.5–26.2)

(6.6–9.7)

2004

18.3

26.9

10.7

CI

(16.5–20.1)

(23.9–29.9)

(8.9–12.6)

2003

18.2

26.8

10.7

CI

(16.6–19.9)

(24.0–29.6)

(8.9–12.5)

2002

17.7

27.4

9.2

CI

(16.1–19.3)

(24.5–30.3)

(7.7–10.6)

2001

15.1

21.4

9.6

CI

(13.7–16.6)

(18.9–23.8)

(8.0–11.2)

2000

CI

1999

15.6

23.9

8.2

CI

(14.2–17.0)

(21.4–26.3)

(6.9–9.5)

1998

CI

1997

14.9

21.6

9.1

CI

(12.8–17.0)

(18.2–25.1)

(6.5–11.7)

1996

CI

1995

18.8

29.6

9.2

CI

(16.5–21.1)

(25.7–33.5)

(6.9–11.5)

1994

CI

1993

18.7

28.9

9.7

CI

(16.6–20.8)

(25.4–32.3)

(7.5–11.9)

1992

17.9

27.9

9.0

CI

(15.8–19.9)

(24.4–31.4)

(7.2–10.9)

1991

17.1

26.7

8.7

CI

(15.1–19.1)

(23.1–30.2)

(6.8–10.6)

1990

17.9

28.6

8.6

CI

(15.9–20.0)

(25.0–32.1)

(6.6–10.6)

1989

15.2

23.8

7.8

CI

(13.2–17.2)

(20.3–27.4)

(5.9–9.7)

1988

8.3

13.5

3.7

CI

(6.7–9.8)

(10.8–16.3)

(2.3–5.1)

1987

7.7

12.3

3.7

CI

(6.2–9.2)

(9.7–14.9)

(2.2–5.3)

1986

14.3

22.7

7.1

CI

(12.3–16.4)

(19.1–26.2)

(5.2–9.1)

1985

12.3

21.0

4.8

CI

(10.3–14.3)

(17.2–24.8)

(3.1–6.5)

1984

18.6

29.3

9.4

CI

(15.4–21.9)

(23.5–35.1)

(6.9–11.9)

South Carolina

2006

13.6

19.8

8.0

CI

(12.5–14.7)

(17.9–21.7)

(7.0–9.0)

2005

12.8

20.5

5.9

CI

(11.8–13.8)

(18.7–22.4)

(5.1–6.8)

2004

13.6

22.1

5.8

CI

(12.5–14.7)

(20.1–24.2)

(5.0–6.7)

2003

14.5

23.6

6.1

CI

(13.3–15.7)

(21.5–25.8)

(5.2–7.0)

2002

12.4

18.7

6.8

CI

(11.0–13.8)

(16.2–21.2)

(5.5–8.2)

2001

12.3

19.5

5.9

CI

(11.0–13.7)

(17.1–21.9)

(4.5–7.3)

2000

CI

1999

12.3

20.0

5.4

CI

(10.9–13.7)

(17.5–22.5)

(4.2–6.6)

1998

CI

1997

9.7

16.6

3.7

CI

(8.2–11.3)

(13.6–19.5)

(2.6–4.8)

1996

CI

1995

9.3

13.7

5.4

CI

(7.8–10.8)

(11.0–16.4)

(3.9–6.8)

1994

CI

1993

10.0

17.3

3.6

CI

(8.4–11.6)

(14.2–20.4)

(2.4–4.7)

1992

10.5

17.1

4.6

CI

(8.8–12.2)

(14.0–20.3)

(3.1–6.0)

1991

9.6

14.8

5.0

CI

(7.9–11.3)

(11.7–17.8)

(3.3–6.6)

1990

10.4

18.5

3.1

CI

(8.7–12.1)

(15.4–21.6)

(1.9–4.3)

1989

11.2

16.4

6.6

CI

(9.4–13.0)

(13.4–19.4)

(4.6–8.5)

1988

10.0

16.3

4.3

CI

(8.3–11.6)

(13.4–19.2)

(2.7–5.9)

1987

12.1

18.8

6.0

CI

(10.3–13.9)

(15.7–21.8)

(4.3–7.7)

1986

6.5

11.4

2.0

CI

(5.1–7.8)

(8.8–14.0)

(1.0–2.9)

1985

8.2

12.5

4.5

CI

(6.3–10.2)

(8.9–16.1)

(2.7–6.3)

1984

9.9

18.5

2.4

CI

(6.8–13.0)

(12.5–24.4)

(0.7–4.0)

South Dakota

2006

18.3

24.1

12.6

CI

(16.8–19.8)

(21.7–26.6)

(10.9–14.3)

2005

18.0

26.7

9.7

CI

(16.6–19.5)

(24.2–29.3)

(8.4–11.0)

2004

17.0

25.3

8.9

CI

(15.7–18.3)

(23.0–27.6)

(7.6–10.3)

2003

19.0

28.3

10.1

CI

(17.6–20.4)

(26.0–30.7)

(8.7–11.5)

2002

18.5

25.9

11.5

CI

(17.1–20.0)

(23.6–28.2)

(9.7–13.2)

2001

18.5

27.6

10.0

CI

(17.1–19.8)

(25.3–29.9)

(8.6–11.3)

2000

CI

1999

17.4

26.2

9.3

CI

(16.0–18.9)

(23.7–28.7)

(7.9–10.6)

1998

CI

1997

20.9

32.1

10.5

CI

(18.9–22.8)

(28.7–35.4)

(8.5–12.5)

1996

CI

1995

14.5

20.5

8.9

CI

(12.7–16.4)

(17.3–23.6)

(6.9–10.9)

1994

CI

1993

13.5

19.5

7.8

CI

(11.6–15.4)

(16.4–22.6)

(5.7–9.9)

1992

15.7

24.6

7.5

CI

(13.8–17.7)

(21.3–27.9)

(5.7–9.3)

1991

17.9

26.4

9.9

CI

(15.8–20.0)

(23.0–29.7)

(7.7–12.1)

1990

15.9

24.1

8.2

CI

(13.9–17.9)

(20.8–27.3)

(6.0–10.4)

1989

18.0

26.0

10.4

CI

(15.9–20.0)

(22.5–29.4)

(8.3–12.5)

1988

19.4

30.5

9.0

CI

(16.6–22.2)

(26.0–35.0)

(6.1–11.8)

1987

20.6

31.5

10.4

CI

(17.9–23.3)

(26.7–36.3)

(7.6–13.1)

1986

CI

1985

CI

1984

CI

Tennessee

2006

8.7

12.1

5.5

CI

(7.1–10.3)

(9.2–15.1)

(4.1–6.9)

2005

8.7

12.7

4.9

CI

(7.3–10.0)

(10.2–15.2)

(3.7–6.2)

2004

8.6

14.2

3.5

CI

(7.1–10.0)

(11.4–17.0)

(2.5–4.4)

2003

6.6

10.6

3.0

CI

(5.4–7.8)

(8.4–12.9)

(2.1–3.9)

2002

8.3

13.0

4.1

CI

(7.1–9.6)

(10.8–15.2)

(2.7–5.5)

2001

6.8

12.1

2.2

CI

(5.5–8.1)

(9.5–14.6)

(1.4–2.9)

2000

8.0

13.3

3.2

CI

(6.7–9.3)

(10.7–15.8)

(2.3–4.1)

1999

7.7

13.5

2.6

CI

(6.5–8.9)

(11.2–15.7)

(1.8–3.3)

1998

6.5

10.2

3.3

CI

(5.0–8.0)

(7.5–12.9)

(1.9–4.7)

1997

7.2

11.4

3.4

CI

(6.0–8.3)

(9.3–13.5)

(2.4–4.3)

1996

7.2

11.4

3.4

CI

(5.8–8.7)

(8.7–14.2)

(2.2–4.6)

1995

5.3

9.1

1.9

CI

(4.2–6.4)

(7.0–11.2)

(1.0–2.7)

1994

6.7

10.5

3.5

CI

(5.2–8.2)

(7.8–13.3)

(2.3–4.8)

1993

4.2

7.0

1.8

CI

(3.4–5.0)

(5.5–8.5)

(1.2–2.4)

1992

5.4

9.5

1.9

CI

(4.5–6.4)

(7.5–11.4)

(1.3–2.5)

1991

4.6

7.8

1.8

CI

(3.7–5.5)

(6.0–9.5)

(1.1–2.4)

1990

6.3

10.6

2.6

CI

(5.3–7.4)

(8.6–12.6)

(1.8–3.4)

1989

6.7

11.6

2.2

CI

(5.5–7.9)

(9.3–14.0)

(1.5–3.0)

1988

9.1

15.3

3.5

CI

(7.7–10.4)

(12.8–17.8)

(2.4–4.5)

1987

10.3

17.3

4.0

CI

(8.9–11.7)

(14.6–20.0)

(2.9–5.1)

1986

9.3

15.1

4.2

CI

(7.6–11.1)

(11.9–18.4)

(2.7–5.7)

1985

5.7

9.8

2.0

CI

(4.1–7.3)

(6.7–12.8)

(1.0–3.1)

1984

8.2

15.0

2.2

CI

(5.7–10.7)

(10.1–19.9)

(0.7–3.6)

Texas

2006

14.8

21.2

8.7

CI

(13.1–16.5)

(18.2–24.2)

(7.2–10.2)

2005

14.5

23.5

6.0

CI

(13.3–15.7)

(21.2–25.7)

(5.0–7.0)

2004

15.7

24.5

7.2

CI

(14.5–16.9)

(22.3–26.7)

(6.2–8.3)

2003

16.3

24.4

8.6

CI

(15.1–17.5)

(22.3–26.5)

(7.5–9.6)

2002

17.9

28.8

7.7

CI

(16.6–19.2)

(26.4–31.1)

(6.6–8.7)

2001

15.1

23.7

7.1

CI

(14.0–16.2)

(21.8–25.7)

(6.2–8.1)

2000

18.2

28.5

8.5

CI

(16.9–19.4)

(26.3–30.8)

(7.4–9.5)

1999

17.3

26.8

8.4

CI

(15.8–18.8)

(24.2–29.4)

(6.9–9.9)

1998

CI

1997

17.4

27.9

7.6

CI

(15.7–19.2)

(24.9–31.0)

(6.1–9.1)

1996

CI

1995

15.4

22.6

8.6

CI

(13.3–17.4)

(18.9–26.2)

(6.7–10.6)

1994

CI

1993

17.4

28.1

7.5

CI

(15.4–19.4)

(24.8–31.5)

(5.8–9.2)

1992

19.4

30.4

9.2

CI

(17.5–21.3)

(27.0–33.7)

(7.4–10.9)

1991

19.2

30.2

8.8

CI

(16.7–21.8)

(25.9–34.5)

(6.7–10.9)

1990

18.9

29.6

8.8

CI

(16.5–21.3)

(25.4–33.9)

(6.9–10.8)

1989

18.7

28.3

9.5

CI

(16.3–21.0)

(24.4–32.2)

(7.3–11.7)

1988

17.1

25.6

8.9

CI

(14.6–19.6)

(21.3–29.9)

(6.3–11.6)

1987

22.2

34.0

10.8

CI

(19.5–24.9)

(29.4–38.6)

(8.0–13.7)

1986

CI

1985

CI

1984

CI

Utah

2006

9.3

12.2

6.5

CI

(8.1–10.5)

(10.2–14.1)

(5.1–7.9)

2005

8.3

12.1

4.7

CI

(7.2–9.4)

(10.2–14.0)

(3.7–5.6)

2004

9.3

13.1

5.6

CI

(8.3–10.3)

(11.4–14.7)

(4.5–6.8)

2003

10.2

15.4

5.1

CI

(8.9–11.5)

(13.1–17.7)

(3.9–6.2)

2002

10.1

14.1

6.1

CI

(8.8–11.4)

(11.9–16.3)

(4.7–7.5)

2001

9.7

15.2

4.6

CI

(8.5–11.0)

(13.0–17.4)

(3.4–5.7)

2000

CI

1999

10.2

15.8

5.0

CI

(8.8–11.7)

(13.2–18.4)

(3.7–6.3)

1998

CI

1997

7.7

12.3

3.4

CI

(6.5–8.9)

(10.1–14.4)

(2.4–4.4)

1996

CI

1995

10.0

15.3

4.9

CI

(8.5–11.5)

(12.7–17.9)

(3.5–6.4)

1994

CI

1993

12.0

17.4

6.8

CI

(10.3–13.6)

(14.6–20.3)

(5.1–8.5)

1992

10.7

16.5

5.3

CI

(9.1–12.4)

(13.6–19.4)

(3.7–6.8)

1991

9.0

14.2

4.1

CI

(7.5–10.4)

(11.6–16.8)

(2.8–5.3)

1990

10.5

16.5

4.7

CI

(8.7–12.2)

(13.4–19.6)

(3.1–6.2)

1989

12.0

17.3

6.9

CI

(10.1–13.9)

(14.2–20.4)

(5.0–8.9)

1988

7.4

11.6

3.3

CI

(5.9–8.8)

(9.0–14.2)

(2.0–4.7)

1987

11.1

17.1

5.4

CI

(9.1–13.1)

(13.6–20.6)

(3.6–7.2)

1986

12.8

20.6

5.5

CI

(10.6–15.0)

(16.6–24.6)

(3.6–7.3)

1985

11.8

18.9

5.2

CI

(9.6–14.1)

(14.9–22.9)

(3.4–7.0)

1984

10.2

15.5

5.3

CI

(7.6–12.9)

(10.8–20.1)

(2.8–7.8)

Vermont

2006

16.8

22.7

11.3

CI

(15.5–18.1)

(20.6–24.7)

(9.8–12.9)

2005

15.9

24.1

8.2

CI

(14.6–17.1)

(21.9–26.2)

(7.0–9.4)

2004

16.1

24.6

8.2

CI

(14.9–17.3)

(22.6–26.6)

(7.1–9.3)

2003

17.2

25.9

9.2

CI

(15.7–18.8)

(23.3–28.5)

(7.6–10.7)

2002

16.7

26.5

7.6

CI

(15.3–18.1)

(24.1–28.9)

(6.2–9.0)

2001

15.7

22.8

9.2

CI

(14.4–17.1)

(20.5–25.1)

(7.7–10.7)

2000

20.5

29.5

12.2

CI

(18.7–22.3)

(26.5–32.4)

(10.3–14.1)

1999

17.4

26.1

9.3

CI

(15.6–19.1)

(23.1–29.0)

(7.5–11.1)

1998

18.0

26.5

10.2

CI

(16.0–20.0)

(23.0–29.9)

(8.2–12.2)

1997

16.1

25.6

7.3

CI

(14.3–17.8)

(22.6–28.6)

(5.5–9.0)

1996

18.4

27.8

9.6

CI

(16.2–20.6)

(23.9–31.7)

(7.7–11.4)

1995

16.1

24.3

8.5

CI

(14.3–17.9)

(21.2–27.4)

(6.7–10.3)

1994

CI

1993

16.8

25.8

8.6

CI

(14.8–18.9)

(22.2–29.4)

(6.6–10.5)

1992

15.3

23.5

7.7

CI

(13.5–17.1)

(20.4–26.7)

(5.9–9.6)

1991

16.2

24.8

8.3

CI

(14.1–18.3)

(21.1–28.5)

(6.0–10.6)

1990

21.3

31.9

11.6

CI

(18.2–24.5)

(26.7–37.0)

(8.1–15.0)

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Virginia

2006

13.5

18.4

9.0

CI

(12.1–15.0)

(15.7–21.0)

(7.5–10.5)

2005

12.4

19.4

5.9

CI

(11.0–13.8)

(16.8–21.9)

(4.7–7.0)

2004

13.9

22.0

6.3

CI

(12.4–15.3)

(19.4–24.5)

(5.1–7.5)

2003

15.2

24.4

6.5

CI

(13.7–16.7)

(21.8–27.1)

(5.4–7.7)

2002

15.8

23.8

8.3

CI

(14.1–17.4)

(20.9–26.7)

(6.8–9.9)

2001

14.3

20.9

8.1

CI

(12.5–16.0)

(18.1–23.6)

(6.1–10.2)

2000

CI

1999

12.7

18.6

7.3

CI

(11.2–14.3)

(15.8–21.4)

(5.9–8.8)

1998

CI

1997

14.5

23.5

6.1

CI

(12.6–16.4)

(20.1–26.9)

(4.5–7.7)

1996

CI

1995

14.7

23.1

6.9

CI

(12.7–16.6)

(19.5–26.6)

(5.2–8.5)

1994

CI

1993

14.0

21.1

7.5

CI

(12.2–15.9)

(17.9–24.3)

(5.6–9.3)

1992

15.2

22.4

8.5

CI

(13.1–17.2)

(19.0–25.7)

(6.5–10.6)

1991

15.0

21.8

8.5

CI

(12.8–17.1)

(18.2–25.5)

(6.5–10.6)

1990

16.2

25.2

7.7

CI

(14.1–18.3)

(21.7–28.8)

(5.9–9.5)

1989

16.9

25.6

8.9

CI

(14.5–19.3)

(21.4–29.7)

(6.8–11.1)

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Washington

2006

14.3

19.1

9.8

CI

(13.6–15.1)

(17.8–20.4)

(9.0–10.5)

2005

13.8

20.9

7.0

CI

(13.1–14.5)

(19.7–22.2)

(6.3–7.6)

2004

14.2

20.5

8.1

CI

(13.5–14.9)

(19.3–21.8)

(7.4–8.8)

2003

15.2

22.5

8.2

CI

(14.5–15.9)

(21.2–23.7)

(7.5–8.9)

2002

15.1

22.2

8.2

CI

(13.8–16.4)

(20.0–24.4)

(6.9–9.5)

2001

14.9

23.3

7.0

CI

(13.7–16.2)

(21.1–25.5)

(5.8–8.2)

2000

CI

1999

14.4

21.5

7.6

CI

(12.8–15.9)

(18.9–24.1)

(5.9–9.2)

1998

CI

1997

14.5

22.7

6.6

CI

(13.0–16.0)

(20.1–25.3)

(5.3–7.9)

1996

CI

1995

13.7

19.7

7.9

CI

(12.3–15.0)

(17.5–22.0)

(6.6–9.1)

1994

CI

1993

15.3

23.7

7.2

CI

(13.8–16.9)

(21.1–26.4)

(5.7–8.7)

1992

16.7

24.5

9.3

CI

(15.0–18.4)

(21.6–27.4)

(7.6–11.1)

1991

15.4

22.2

8.9

CI

(13.7–17.1)

(19.3–25.1)

(7.1–10.7)

1990

17.9

27.1

8.9

CI

(15.9–19.8)

(23.8–30.5)

(7.1–10.8)

1989

16.3

24.6

8.4

CI

(14.2–18.5)

(21.0–28.2)

(6.3–10.4)

1988

18.4

27.0

10.2

CI

(16.0–20.9)

(22.8–31.2)

(7.8–12.6)

1987

17.5

25.0

10.4

CI

(15.1–19.9)

(20.9–29.0)

(7.8–12.9)

1986

CI

1985

CI

1984

CI

West Virginia

2006

11.2

16.1

6.7

CI

(9.8–12.6)

(13.7–18.5)

(5.2–8.3)

2005

9.1

14.0

4.6

CI

(7.9–10.3)

(11.8–16.3)

(3.5–5.7)

2004

9.8

15.6

4.5

CI

(8.5–11.1)

(13.2–17.9)

(3.3–5.6)

2003

11.3

17.1

5.9

CI

(9.9–12.6)

(14.8–19.5)

(4.6–7.3)

2002

11.5

18.5

5.1

CI

(10.1–12.8)

(16.0–21.0)

(4.0–6.2)

2001

9.4

14.9

4.5

CI

(8.1–10.7)

(12.5–17.4)

(3.4–5.6)

2000

CI

1999

8.5

14.5

3.3

CI

(7.3–9.8)

(12.1–16.8)

(2.2–4.3)

1998

CI

1997

8.4

13.8

3.6

CI

(7.1–9.7)

(11.4–16.2)

(2.4–4.7)

1996

CI

1995

6.0

9.6

2.7

CI

(4.8–7.1)

(7.6–11.7)

(1.7–3.6)

1994

10.0

17.2

3.8

CI

(8.5–11.5)

(14.4–19.9)

(2.6–4.9)

1993

7.2

11.8

3.1

CI

(5.9–8.5)

(9.4–14.3)

(2.1–4.1)

1992

8.9

15.6

3.0

CI

(7.5–10.2)

(13.0–18.2)

(2.0–4.0)

1991

7.3

10.7

4.2

CI

(6.0–8.5)

(8.5–12.8)

(3.0–5.4)

1990

9.5

15.7

3.9

CI

(8.0–11.0)

(13.0–18.5)

(2.6–5.2)

1989

10.6

17.8

4.2

CI

(8.6–12.6)

(14.4–21.2)

(1.9–6.4)

1988

9.2

15.6

3.5

CI

(7.4–10.9)

(12.3–18.8)

(2.1–4.8)

1987

13.2

21.6

5.6

CI

(11.0–15.4)

(17.6–25.5)

(3.9–7.4)

1986

12.6

21.2

4.9

CI

(10.4–14.8)

(17.1–25.2)

(3.2–6.7)

1985

13.2

21.3

5.9

CI

(10.8–15.6)

(16.9–25.7)

(3.7–8.0)

1984

11.5

20.3

3.5

CI

(8.4–14.6)

(14.6–26.1)

(1.7–5.3)

Wisconsin

2006

24.4

33.0

16.2

CI

(22.6–26.1)

(30.1–35.8)

(14.2–18.1)

2005

22.2

32.5

12.4

CI

(20.6–23.8)

(29.8–35.2)

(10.7–14.1)

2004

21.9

30.6

13.5

CI

(20.3–23.4)

(28.0–33.2)

(11.8–15.2)

2003

24.3

33.5

15.5

CI

(22.6–26.0)

(30.7–36.4)

(13.6–17.4)

2002

24.9

36.2

14.1

CI

(23.2–26.5)

(33.5–38.9)

(12.4–15.9)

2001

25.7

36.9

15.2

CI

(23.8–27.5)

(33.9–39.8)

(13.3–17.2)

2000

25.3

35.9

15.5

CI

(23.4–27.2)

(32.7–39.0)

(13.2–17.8)

1999

27.0

40.1

14.7

CI

(24.6–29.3)

(36.4–43.9)

(12.5–17.0)

1998

22.5

31.9

13.9

CI

(20.3–24.7)

(28.2–35.5)

(11.4–16.4)

1997

23.3

36.3

11.2

CI

(21.1–25.5)

(32.6–39.9)

(8.9–13.6)

1996

26.0

38.0

14.8

CI

(23.6–28.3)

(34.1–41.9)

(12.2–17.4)

1995

23.1

35.4

11.7

CI

(20.7–25.4)

(31.4–39.4)

(9.5–13.9)

1994

23.8

33.0

15.3

CI

(21.2–26.5)

(28.7–37.3)

(12.3–18.4)

1993

23.0

32.0

14.6

CI

(20.7–25.3)

(28.2–35.8)

(11.9–17.3)

1992

24.7

33.6

16.5

CI

(22.2–27.2)

(29.7–37.5)

(13.5–19.6)

1991

23.5

34.6

13.1

CI

(20.9–26.1)

(30.3–39.0)

(10.5–15.8)

1990

27.1

40.1

15.0

CI

(24.4–29.9)

(35.8–44.4)

(11.9–18.0)

1989

27.0

40.5

14.5

CI

(24.4–29.7)

(36.2–44.8)

(11.6–17.4)

1988

25.5

38.5

13.4

CI

(22.7–28.2)

(34.1–43.0)

(10.4–16.4)

1987

31.4

44.7

18.9

CI

(28.6–34.2)

(40.3–49.0)

(15.5–22.2)

1986

30.4

44.6

17.0

CI

(27.5–33.2)

(40.1–49.1)

(13.7–20.3)

1985

27.8

40.1

16.3

CI

(24.6–31.1)

(35.0–45.2)

(12.5–20.1)

1984

28.8

41.8

16.9

CI

(24.7–32.8)

(34.9–48.7)

(12.8–21.0)

Wyoming

2006

16.8

22.2

11.5

CI

(15.3–18.2)

(19.8–24.6)

(9.9–13.0)

2005

14.5

21.6

7.5

CI

(13.2–15.8)

(19.3–23.8)

(6.3–8.7)

2004

16.3

23.7

8.9

CI

(14.9–17.7)

(21.3–26.1)

(7.5–10.2)

2003

18.3

26.1

10.5

CI

(16.8–19.8)

(23.6–28.6)

(8.9–12.1)

2002

18.1

26.0

10.3

CI

(16.5–19.8)

(23.3–28.8)

(8.6–12.0)

2001

16.0

23.9

8.4

CI

(14.5–17.5)

(21.3–26.4)

(7.0–9.9)

2000

CI

1999

17.3

27.1

7.7

CI

(15.5–19.1)

(24.1–30.1)

(5.9–9.6)

1998

CI

1997

15.4

23.5

7.6

CI

(13.6–17.3)

(20.5–26.6)

(5.4–9.8)

1996

19.2

28.1

10.6

CI

(17.5–21.0)

(25.1–31.0)

(8.9–12.3)

1995

15.7

23.7

7.9

CI

(14.0–17.4)

(20.8–26.5)

(6.3–9.5)

1994

17.2

27.1

7.6

CI

(14.6–19.8)

(22.5–31.7)

(5.2–9.9)

1993

CI

1992

CI

1991

CI

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Puerto Rico

2006

13.9

23.2

6.0

CI

(12.5–15.3)

(20.6–25.7)

(4.9–7.2)

2005

15.4

26.4

6.0

CI

(13.7–17.2)

(23.1–29.6)

(4.5–7.5)

2004

12.3

21.6

4.2

CI

(10.8–13.8)

(18.8–24.4)

(3.1–5.2)

2003

9.8

18.5

2.2

CI

(8.5–11.1)

(15.9–21.0)

(1.5–3.0)

2002

10.6

20.2

2.2

CI

(9.2–11.9)

(17.7–22.8)

(1.4–3.0)

2001

11.3

20.4

3.2

CI

(9.8–12.7)

(17.6–23.2)

(2.2–4.1)

2000

CI

1999

10.6

17.7

4.8

CI

(9.2–12.1)

(14.9–20.5)

(3.5–6.0)

1998

CI

1997

10.9

21.1

2.4

CI

(9.4–12.5)

(18.0–24.1)

(1.3–3.5)

1996

CI

1995

CI

1994

CI

1993

CI

1992

CI

1991

CI

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Guam

2006

CI

2005

CI

2004

CI

2003

18.9

30.0

7.7

CI

(15.7–22.1)

(24.5–35.4)

(5.0–10.4)

2002

17.7

27.5

7.2

CI

(14.5–20.9)

(22.0–33.0)

(4.6–9.7)

2001

18.1

29.0

6.1

CI

(15.0–21.1)

(23.8–34.2)

(3.6–8.5)

2000

CI

1999

CI

1998

CI

1997

CI

1996

CI

1995

CI

1994

CI

1993

CI

1992

CI

1991

CI

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Virgin Islands

2006

12.4

17.5

8.1

CI

(11.0–13.9)

(14.9–20.1)

(6.6–9.6)

2005

11.5

19.6

4.6

CI

(9.9–13.1)

(16.4–22.7)

(3.4–5.8)

2004

13.6

23.2

5.4

CI

(11.8–15.4)

(19.8–26.6)

(4.1–6.6)

2003

14.2

21.2

8.5

CI

(12.1–16.3)

(17.4–24.9)

(6.3–10.6)

2002

11.8

19.4

5.6

CI

(10.1–13.5)

(16.2–22.7)

(4.1–7.1)

2001

11.1

19.5

4.5

CI

(9.5–12.8)

(16.2–22.7)

(3.2–5.8)

2000

CI

1999

CI

1998

CI

1997

CI

1996

CI

1995

CI

1994

CI

1993

CI

1992

CI

1991

CI

1990

CI

1989

CI

1988

CI

1987

CI

1986

CI

1985

CI

1984

CI

Median

2006 (n=53)

15.5

20.5

10.0

2005 (n=53)

14.5

22.3

7.1

2004 (n=52)

14.9

23.0

7.6

2003 (n=54)

16.4

24.9

8.5

2002 (n=54)

16.1

24.5

8.1

2001 (n=54)

14.7

22.7

7.0

2000 (n=12)

17.9

27.6

10.0

1999 (n=52)

14.9

23.9

7.4

1998 (n=12)

15.8

24.3

8.1

1997 (n=52)

14.5

22.2

6.7

1996 (n=17)

14.9

23.1

7.4

1995 (n=50)

14.1

21.6

7.0

1994 (n=12)

14.9

21.8

7.4

1993 (n=50)

14.3

21.3

7.4

1992 (n=49)

14.4

22.1

6.9

1991 (n=48)

14.5

22.0

6.5

1990 (n=45)

15.3

24.1

7.1

1989 (n=40)

15.6

24.2

7.8

1988 (n=37)

15.5

24.6

7.1

1987 (n=33)

15.4

22.5

8.5

1986 (n=26)

16.5

24.9

7.4

1985 (n=22)

16.6

26.0

8.7

1984 (n=15)

18.6

29.3

9.3

Data calculated by the Alcohol Epidemiologic Data System of the National Institute on Alcohol Abuse and Alcoholism, December 2007.

Definition: Binge drinking is defined as the reported consumption of 5 or more drinks of alcoholic beverages on at least one occasion during the past month.

Blanks (–) in the table indicate that the states (including the District of Columbia and Puerto Rico) did not participate or include the alcohol measure in the BRFSS for that year, or the data were excluded as inconsistent with data from the other states.

CI indicates 95-percent confidence interval.

Sources: National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention (CDC), U.S. Department of Health and Human Services. Behavioral Risk Factors Surveillance System (BRFSS). CD-ROM 1984–1995 (Series1, No.1, 2nd Edition), 1996–1997 (Series 1, No. 2a, Series 1, No. 3), 1998 (Series 1, No.4), 1999 (Series 1, No. 5); 2000–2006 data from the CDC web site (http://www.cdc.gov/brfss/).

Notes:

All of the prevalence calculations have been processed consistently by state and year. For respondents who reported weekly drinking frequencies, their monthly consumption is calculated using the factor of 4.35 weeks per month. Missing values, refusal, and "don't know" are excluded from the prevalence calculations.

Prior to 1993, an introductory phrase about kinds of alcohol and when people drink was read before the questions on alcohol consumption were asked. In 1993, this introduction was discontinued.

Each state health department used random digit dialing to select samples of adults in households with telephones. The samples represented each state's civilian, non-institutionalized, adult population (persons 18 years of age or older). Most states used three-stage cluster sampling based on the Waksberg method, but some states used simple random, stratified random,or other sampling designs. See the published CDC Surveillance Summaries for information on survey design, sampling, and other measurement factors. A selected reference list is provided at the end of the notes.

Alcohol consumption data are not available in BRFSS for all states for the entire period covered in this table. The BRFSS participating states increased gradually from 15 in 1984 to all states plus the District of Columbia in 1994. However, beginning in 1994 alcohol consumption section rotated between core questionnaire (in odd-numbered years) and optional modules(in even-numbered years). As a result, all states administered alcohol questions in the odd-numbered years, while about a dozen of states also chose to do so in the even-numbered years.

During 1984 to 1988, beverage-specific questions were used in the BRFSS to measure alcohol consumption. Consumption from beverage-specific measures result in higher estimates of alcohol consumption. Comparisons of post-1988 surveys with data from these earlier years are not recommended.

Selected References

Holtzman, D.; Powell-Griner, E.; Bolen, J.C.; Rhodes, L. State-and Sex-Specific Prevalence of Selected Characteristics–Behavioral Risk Factor Surveillance System, 1996 and 1997. In: CDC Surveillance Summaries, July 7, 2000. MMWR 49 (No. SS-6) 1–39.

Bolen, J.C.; Rhodes, L.; Powell-Griner, E.E.; Bland, S.D.; and Holtzman, D. State-Specific Prevalence of Selected Health Behaviors, by Race and Ethnicity–Behavioral Risk Factor Surveillance System, 1997. In: CDC Surveillance Summaries, March 24, 2000. MMWR 49 (No. SS-2) 1–60.

Powell-Griner, E.; Anderson, J.E.; Murphy, W. State- and Sex-Specific Prevalence of Selected Characteristics–Behavioral Risk Factor Surveillance System, 1994 and 1995. In: CDC Surveillance Summaries, August 1, 1997. MMWR 46 (No. SS-3) 1–31.

Frazier, E.L.; Okoro, C.A.; Smith, C.; McQueen, D.V. State- and Sex-Specific Prevalence of Selected Characteristics–Behavioral Risk Factor Surveillance System, 1992 and 1993. In: CDC Surveillance Summaries. December 27, 1996. MMWR 45 (No. SS-6) 1–36.

Siegel, P.Z.; Waller, M.N.; Frazier, E.L.; Mariolis, P. Behavioral Risk Factor Surveillance System: Summary of Data for 1991. In: CDC Surveillance Summaries. August 27, 1993. MMWR 42 (No. SS-4) 23–30.

Siegel, P.Z.; Brackbill, R.M.; Frazier, E.L.; Mariolis, P.; Sanderson, L.M.; Waller, M.N. Behavioral Risk Factor Surveillance, 1986–1990. In: CDC Surveillance Summaries, December 1991. MMWR 40 (No. SS-4) 1–23.

Anda, R.F.; Waller, M.N.; Wooten, K.G.; Mast, E.E.; Escobedo,L.G.; Sanderson, L.M. Behavioral Risk Factor Surveillance, 1988. In: CDC Surveillance Summaries, June 1990. MMWR 39 (No. SS-2) 1–21.

Centers for Disease Control. Behavioral Risk Factor Surveillance, Selected States, 1987. MMWR, July 14,1989,38(27):469–473.

Centers for Disease Control. Behavioral Risk Factor Surveillance, Selected States, 1986. MMWR, May 1,1987,36(16):252–254.

Centers for Disease Control. Behavioral Risk Factor Surveillance, Selected States, 1985. MMWR, July 11,1986,35(27):441–444.

Centers for Disease Control. Behavioral Risk Factor Surveillance, Selected States, 1984. MMWR, April 25,1986,35(16):253–254.

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