1957

56.48

46.30

8.12

1.36

0

0.69

1974

71.55

43.34

10.63

10.55

0

6.46

1975

75.27

44.86

7.77

10.09

5.72

6.82

1978

76.23

49.71

7.22

11.22

8.06

0

1979

81.33

54.47

7.51

10.59

8.76

0

1980

90.15

62.05

7.39

11.20

8.22

1.29

1981

101.41

71.90

6.76

11.87

8.70

2.18

1982

120.72

8.71

7.73

13.34

9.23

3.31

1983

142.82

103.08

9.11

14.95

10.28

5.40

1984

181.11

132.21

10.46

17.56

12.90

7.98

1985

237.92

174.94

14.37

20.64

16.13

11.84

1986

295.14

219.37

17.87

23.61

19.77

14.53

1987

348.41

261.80

20.78

27.86

21.97

16.00

1988

389.75

293.38

22.94

30.87

24.10

18.45

1989

417.03

314.39

24.53

33.87

25.55

6.19

1990

445.91

337.05

26.73

35.98

26.37

6.68

1991

462.59

348.31

26.49

40.10

26.08

6.94

1992

533.79

402.56

31.33

46.16

28.80

8.85

1993

648.26

490.43

36.89

54.14

32.80

15.47

1994

789.66

596.90

47.63

65.68

38.70

20.06

1995

940.76

695.27

58.53

81.51

46.44

31.72

1996

1098.95

802.83

69.40

98.84

53.55

31.47

1997

1236.66

892.28

81.01

116.51

60.23

41.12

1998

1321.91

951.24

85.47

129.31

64.20

0