U.S. Social Security Administration, Office of Policy.
Annual Statistical Report on the Social Security Disability Insurance Program, 2006
 
Awards to Disabled Workers
Table 41.
Distribution of workers under age 50, by diagnostic group, selected years 1975–2006
Year Total Congenital
anomalies
Endocrine,
nutritional,
and
metabolic
diseases
Infectious
and
parasitic
diseases a
Injuries Mental disorders b Neoplasms
Total Retardation Other
Number
1975 183,493 3,712 6,511 3,357 17,945 42,119 -- -- 15,588
1981 123,090 1,945 5,188 1,209 13,327 24,633 -- -- 15,017
1982 109,279 1,579 4,739 1,096 11,088 21,654 -- -- 14,581
1983 120,606 1,429 5,630 3,759 10,036 35,331 -- -- 14,827
1984 140,792 1,375 5,750 1,528 9,535 43,680 -- -- 16,173
1985 158,152 1,438 7,534 1,510 10,357 49,313 -- -- 16,857
1986 188,355 1,202 10,816 1,534 1,882 89,821 -- -- 16,318
1987 184,481 498 12,405 3,262 13,064 58,970 -- -- 17,595
1988 183,017 326 5,848 1,383 12,590 63,282 -- -- 16,859
1989 189,708 311 6,088 2,497 12,761 64,093 -- -- 19,298
1990 215,381 317 7,190 19,290 12,929 77,901 -- -- 21,597
1991 255,448 384 8,949 24,838 13,892 94,345 -- -- 23,162
1992 313,175 404 15,349 34,766 13,691 125,609 -- -- 26,485
1993 312,619 350 15,550 33,072 12,690 126,586 -- -- 27,841
1994 292,987 384 15,107 31,210 11,563 116,812 -- -- 30,791
1995 308,624 472 14,963 23,736 15,325 108,516 13,731 94,785 22,367
1996 294,077 513 15,013 19,633 15,674 95,089 11,661 83,428 21,940
1997 265,019 435 14,667 12,361 14,401 85,486 10,679 74,807 21,245
1998 273,282 462 15,768 9,817 14,321 90,072 11,880 78,192 22,093
1999 259,680 370 15,426 8,667 13,399 86,642 9,341 77,301 21,960
2000 269,800 d 6,000 6,900 16,200 98,300 14,400 83,900 21,100
2001 296,800 d 7,300 8,900 12,900 118,700 20,200 98,500 20,600
2002 322,539 796 7,875 7,677 13,952 128,791 19,544 109,247 23,725
2003 325,723 857 7,944 7,559 13,716 130,964 16,605 114,359 23,381
2004 326,862 851 8,288 6,991 14,146 129,592 17,699 111,893 23,577
2005 338,815 877 8,909 6,892 14,806 132,116 18,193 113,923 26,130
2006 321,632 816 8,995 6,524 14,501 120,914 17,071 103,843 25,146
Percent
1975 100.0 2.0 3.5 1.8 9.8 23.0 -- -- 8.5
1981 100.0 1.6 4.2 1.0 10.8 20.0 -- -- 12.2
1982 100.0 1.4 4.3 1.0 10.1 19.8 -- -- 13.3
1983 100.0 1.2 4.7 3.1 8.3 29.3 -- -- 12.3
1984 100.0 1.0 4.1 1.1 6.8 31.0 -- -- 11.5
1985 100.0 0.9 4.8 1.0 6.5 31.2 -- -- 10.7
1986 100.0 0.6 5.7 0.8 1.0 47.7 -- -- 8.7
1987 100.0 0.3 6.7 1.8 7.1 32.0 -- -- 9.5
1988 100.0 0.2 3.2 0.8 6.9 34.6 -- -- 9.2
1989 100.0 0.2 3.2 1.3 6.7 33.8 -- -- 10.2
1990 100.0 0.1 3.3 9.0 6.0 36.2 -- -- 10.0
1991 100.0 0.2 3.5 9.7 5.4 36.9 -- -- 9.1
1992 100.0 0.1 4.9 11.1 4.4 40.1 -- -- 8.5
1993 100.0 0.1 5.0 10.6 4.1 40.5 -- -- 8.9
1994 100.0 0.1 5.2 10.7 3.9 39.9 -- -- 10.5
1995 100.0 0.2 4.8 7.7 5.0 35.2 4.4 30.7 7.2
1996 100.0 0.2 5.1 6.7 5.3 32.3 4.0 28.4 7.5
1997 100.0 0.2 5.5 4.7 5.4 32.3 4.0 28.2 8.0
1998 100.0 0.2 5.8 3.6 5.2 33.0 4.3 28.6 8.1
1999 100.0 0.1 5.9 3.3 5.2 33.4 3.6 29.8 8.5
2000 100.0 d 2.2 2.6 6.0 36.5 5.4 31.2 7.8
2001 100.0 d 2.5 3.0 4.3 40.0 6.8 33.2 6.9
2002 100.0 0.2 2.4 2.4 4.3 39.9 6.1 33.9 7.4
2003 100.0 0.3 2.4 2.3 4.2 40.2 5.1 35.1 7.2
2004 100.0 0.3 2.5 2.1 4.3 39.6 5.4 34.2 7.2
2005 100.0 0.3 2.6 2.0 4.4 39.0 5.4 33.6 7.7
2006 100.0 0.3 2.8 2.0 4.5 37.6 5.3 32.3 7.8
(Continued)
Awards to Disabled Workers
Table 41.
Continued
Year Diseases of the— Other Unknown c
Blood and
blood-
forming
organs
Circulatory
system
Digestive
system
Genitourinary
system
Musculoskeletal
system and
connective
tissue
Nervous
system
and sense
organs
Respiratory
system
Skin and
subcutaneous
tissue
Number
1975 748 30,293 5,856 2,534 30,635 17,326 5,459 954 456 --
1981 516 15,278 3,000 3,314 21,076 14,478 3,189 687 d d
1982 416 14,309 2,761 1,740 17,889 13,882 2,757 538 250 --
1983 457 13,589 2,292 2,540 14,158 13,456 2,434 486 d d
1984 537 13,508 2,304 1,711 14,295 14,041 2,463 475 270 13,147
1985 472 13,650 2,756 1,791 15,060 14,724 2,771 485 -- 19,434
1986 688 13,946 3,020 1,684 17,148 16,295 3,043 537 -- 10,421
1987 739 16,518 2,764 3,005 20,519 19,057 3,535 659 -- 11,891
1988 867 15,535 3,158 4,257 23,285 18,364 3,771 457 13,035 --
1989 946 14,224 3,311 5,364 22,628 18,896 3,464 404 15,424 --
1990 1,094 15,157 3,693 6,171 22,068 20,627 3,538 428 3,381 --
1991 1,218 16,559 4,403 6,437 29,444 22,795 4,073 524 4,425 --
1992 1,478 18,775 5,182 7,595 26,347 26,120 4,599 573 6,202 --
1993 1,342 19,040 5,328 7,812 26,920 24,901 4,664 593 5,930 --
1994 1,278 16,949 5,537 8,840 17,918 25,350 4,929 572 5,747 --
1995 1,250 17,490 6,036 6,705 51,664 24,814 5,705 899 6,859 1,823
1996 1,118 17,608 6,308 6,872 54,008 24,412 5,747 945 9,197 --
1997 1,053 16,333 6,029 6,724 48,741 23,479 5,286 826 6,565 1,388
1998 1,072 16,607 6,683 7,066 50,426 24,297 5,517 851 7,000 1,230
1999 1,031 15,065 7,022 7,172 49,302 23,386 4,783 783 4,383 289
2000 d 15,900 6,900 8,500 51,900 25,000 5,400 d 4,700 --
2001 d 16,900 7,600 9,900 50,400 29,900 5,200 d 4,600 1,000
2002 1,481 18,348 7,999 8,649 58,796 31,571 6,221 877 945 4,836
2003 1,405 18,479 8,178 8,738 60,594 31,514 6,663 848 920 3,963
2004 1,429 17,862 8,375 8,441 63,432 31,142 6,537 937 925 4,337
2005 1,418 18,951 8,280 8,966 67,128 31,498 6,659 955 936 4,294
2006 1,367 18,174 7,889 8,993 65,964 30,019 6,402 892 866 4,170
Percent
1975 0.4 16.5 3.2 1.4 16.7 9.4 3.0 0.5 0.2 --
1981 0.4 12.4 2.4 2.7 17.1 11.8 2.6 0.6 d d
1982 0.4 13.1 2.5 1.6 16.4 12.7 2.5 0.5 0.2 --
1983 0.4 11.3 1.9 2.1 11.7 11.2 2.0 0.4 d d
1984 0.4 9.6 1.6 1.2 10.2 10.0 1.7 0.3 0.2 9.3
1985 0.3 8.6 1.7 1.1 9.5 9.3 1.8 0.3 -- 12.3
1986 0.4 7.4 1.6 0.9 9.1 8.7 1.6 0.3 -- 5.5
1987 0.4 9.0 1.5 1.6 11.1 10.3 1.9 0.4 -- 6.4
1988 0.5 8.5 1.7 2.3 12.7 10.0 2.1 0.2 7.1 --
1989 0.5 7.5 1.7 2.8 11.9 10.0 1.8 0.2 8.1 --
1990 0.5 7.0 1.7 2.9 10.2 9.6 1.6 0.2 1.6 --
1991 0.5 6.5 1.7 2.5 11.5 8.9 1.6 0.2 1.7 --
1992 0.5 6.0 1.7 2.4 8.4 8.3 1.5 0.2 2.0 --
1993 0.4 6.1 1.7 2.5 8.6 8.0 1.5 0.2 1.9 --
1994 0.4 5.8 1.9 3.0 6.1 8.7 1.7 0.2 2.0 --
1995 0.4 5.7 2.0 2.2 16.7 8.0 1.8 0.3 2.2 0.6
1996 0.4 6.0 2.1 2.3 18.4 8.3 2.0 0.3 3.1 --
1997 0.4 6.2 2.3 2.5 18.4 8.9 2.0 0.3 2.5 0.5
1998 0.4 6.1 2.4 2.6 18.5 8.9 2.0 0.3 2.6 0.5
1999 0.4 5.8 2.7 2.8 19.0 9.0 1.8 0.3 1.7 0.1
2000 d 5.9 2.6 3.2 19.3 9.3 2.0 d 1.7 --
2001 d 5.7 2.6 3.3 17.0 10.1 1.8 d 1.6 0.3
2002 0.5 5.7 2.5 2.7 18.2 9.8 1.9 0.3 0.3 1.5
2003 0.4 5.7 2.5 2.7 18.6 9.7 2.0 0.3 0.3 1.2
2004 0.4 5.5 2.6 2.6 19.4 9.5 2.0 0.3 0.3 1.3
2005 0.4 5.6 2.4 2.6 19.8 9.3 2.0 0.3 0.3 1.3
2006 0.4 5.7 2.5 2.8 20.5 9.3 2.0 0.3 0.3 1.3
SOURCES: Social Security Administration. For years before 2000, Annual Statistical Supplement to the Social Security Bulletin, based on the Master Beneficiary Record, various sampling rates; from 2000 to 2001, Annual Award and Termination Transaction file, 1 percent sample; data after 2001 are 100 percent data.
NOTES: Data exclude closed period awards in 2002 and 2003 and expedited reinstatement cases since 2002.
Before 1995, diagnostic data for cases awarded at the appeals levels were estimated on the basis of the diagnosis of cases allowed at the initial disability determination level.
Effective 2001, the Social Security Administration initiated a special review of 130,000 Supplemental Security Income (SSI) recipients who are potentially eligible for Social Security disability benefits because of earnings while receiving SSI. Many of these claims awarded since 2001 were for individuals under the age of 35 who were diagnosed with a mental disorder.
-- = not available.
a. AIDS and HIV records are counted in "Infectious and parasitic diseases." Before 1990, they were included in "Other."
b. Mental retardation was not identified separately before 1995.
c. Beginning with 2002, several ill-defined impairment codes were reclassified and added to "Unknown."
d. Data not shown to avoid disclosure of information for particular individuals.
CONTACT: Glenda Carter (410) 965-7794 or di.asr@ssa.gov.
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