Short-Range Actuarial Projections of the Old-Age, Survivors, and Disability Insurance Program, 2001
Actuarial Study No. 115
Chris Motsiopoulos and Tim Zayatz, A.S.A.
 Contents Glossary




 

III. BENEFIT PAYMENTS

D. DISABILITY INSURANCE BENEFIT PAYMENTS

Table III.D2—DI Average Monthly Benefit to Female Disabled Workers In Force, Awarded,
Terminated, and In Current-Payment Status
(Calendar years 1975-2000, and calendar quarters 2001-10)
[Numbers in thousands]
Calendar
period
  Benefit
increase
(percent)
In force
beginning of period
Awards
during period
Terminations during period
In force
end of period
Current-payment status
end of period
  Number
  Average
benefit
  Number
  Average
benefit
  Number
  Ratio to
average
benefit
in force
beginning
of period
  Average
benefit
  Number
  Average
benefit
  Ratio to
average
benefit
in force
end of
period
  Average
benefit
1975
8.0
691.1
$170.40
183.5
$190.89
92.9
1.0143
$186.66
781.7
$185.33
1.0001
$185.34
1976
6.4
781.7
185.33
169.6
210.10
101.2
1.1056
218.02
850.1
199.67
1.0007
199.81
1977
5.9
850.1
199.67
173.9
228.48
113.6
.9156
193.61
910.4
214.57
1.0002
214.62
1978
6.5
910.4
214.57
149.4
252.01
127.5
.9139
208.85
932.4
231.97
1.0004
232.06
1979
9.9
932.4
231.97
135.9
281.23
133.9
.9266
236.22
934.4
258.25
1.0002
258.31
1980
14.3
934.4
258.25
129.1
304.32
130.1
.9196
271.46
933.4
296.04
1.0001
296.08
1981
11.2
933.4
296.04
116.4
324.15
140.1
.9304
306.29
909.6
328.35
1.0000
328.35
1982
7.4
909.6
328.35
102.5
331.72
148.9
.9315
328.48
863.2
349.45
.9992
349.16
1983
3.5
863.2
349.45
132.0
332.75
151.8
.7247
262.12
843.4
360.17
1.0001
360.22
1984
3.5
843.4
360.17
129.7
343.74
118.9
.8158
304.12
854.3
371.05
1.0003
371.17
1985
3.1
854.3
371.05
135.0
355.76
111.3
.8439
322.82
877.9
380.98
1.0003
381.10
1986
1.3
877.9
380.98
140.5
363.22
110.4
.9539
368.16
908.0
383.73
1.0005
383.91
1987
4.2
908.0
383.73
141.3
384.81
113.4
.9473
378.78
935.9
399.29
1.0010
399.67
1988
4.0
935.9
399.29
142.1
408.40
115.4
.9490
394.09
962.5
415.90
1.0011
416.36
1989
4.7
962.5
415.90
151.9
434.09
113.5
.9270
403.65
1,001.0
437.93
1.0006
438.20
1990
5.4
1,001.0
437.93
168.5
462.79
112.9
.9340
431.11
1,056.5
464.41
.9999
464.36
1991
3.7
1,056.5
464.41
197.4
481.38
113.4
.9257
445.83
1,140.5
484.46
.9995
484.24
1992
3.0
1,140.5
484.46
239.4
489.04
117.9
.9173
457.72
1,261.9
500.25
.9998
500.13
1993
2.6
1,261.9
500.25
243.0
507.79
121.4
.9180
471.16
1,383.5
515.61
1.0002
515.70
1994
2.8
1,383.5
515.61
250.4
533.86
127.1
.9117
483.24
1,506.8
534.65
1.0003
534.79
1995
2.6
1,506.8
534.65
267.1
560.60
137.6
.9039
495.86
1,636.3
554.89
1.0000
554.89
1996
2.9
1,636.3
554.89
268.8
584.49
142.1
.9183
524.34
1,763.0
576.68
1.0000
576.68
1997
2.1
1,763.0
576.68
260.9
603.63
158.2
.9232
543.58
1,865.7
594.69
.9997
594.52
1998
1.3
1,865.7
594.69
275.4
619.33
153.0
.9249
557.15
1,988.0
608.19
.9995
607.91
1999
1 2.5
1,988.0
608.19
283.0
652.42
164.8
.9328
580.94
2,106.3
629.76
.9998
629.63
2000
3.5
2,106.3
629.76
282.5
697.62
176.1
.9507
619.65
2,212.7
660.25
1.0005
660.61
2001-I
...
2,212.7
660.25
73.4
713.06
44.7
.9600
633.84
2,241.3
662.51
1.0000
662.53
2001-II
...
2,241.3
662.51
73.4
717.54
43.9
.9500
629.38
2,270.9
664.93
1.0000
664.95
2001-III
...
2,270.9
664.93
73.4
722.02
43.9
.9500
631.68
2,300.4
667.38
1.0000
667.41
2001-IV
2.8
2,300.4
667.38
68.8
746.84
43.0
.8500
583.17
2,326.2
689.78
1.0000
689.81
2002-I
...
2,326.2
689.78
76.5
750.86
46.9
.9600
662.19
2,355.8
692.31
1.0000
692.34
2002-II
...
2,355.8
692.31
76.5
754.88
46.0
.9500
657.70
2,386.3
694.99
1.0000
695.01
2002-III
...
2,386.3
694.99
76.5
758.89
46.0
.9500
660.24
2,416.8
697.67
1.0000
697.70
2002-IV
2.9
2,416.8
697.67
71.6
785.04
45.0
.8500
610.23
2,443.4
721.87
1.0000
721.90
2003-I
...
2,443.4
721.87
78.7
789.55
45.3
.9600
693.00
2,476.8
724.55
1.0000
724.58
2003-II
...
2,476.8
724.55
78.7
794.07
44.4
.9500
688.32
2,511.1
727.37
1.0000
727.40
2003-III
...
2,511.1
727.37
78.7
798.59
44.4
.9500
691.00
2,545.4
730.21
1.0000
730.24
2003-IV
3.0
2,545.4
730.21
73.8
827.20
43.5
.8500
639.31
2,575.7
756.19
1.0000
756.22
2004-I
...
2,575.7
756.19
81.2
830.67
47.6
.9600
725.94
2,609.3
759.06
1.0000
759.09
2004-II
...
2,609.3
759.06
81.2
834.14
46.6
.9500
721.11
2,643.9
762.04
1.0000
762.07
2004-III
...
2,643.9
762.04
81.2
837.61
46.6
.9500
723.94
2,678.5
764.99
1.0000
765.02
2004-IV
3.1
2,678.5
764.99
76.1
867.16
45.7
.8500
670.42
2,709.0
792.93
1.0000
792.96
2005-I
...
2,709.0
792.93
84.1
870.38
50.1
.9600
761.21
2,743.0
795.88
1.0000
795.91
2005-II
...
2,743.0
795.88
84.1
873.59
49.1
.9500
756.09
2,778.0
798.93
1.0000
798.97
2005-III
...
2,778.0
798.93
84.1
876.81
49.1
.9500
758.99
2,812.9
801.96
1.0000
801.99
2005-IV
3.2
2,812.9
801.96
78.8
908.19
48.1
.8500
703.49
2,843.6
831.97
1.0000
832.00
2006-I
...
2,843.6
831.97
87.4
911.27
52.9
.9600
798.69
2,878.1
834.99
1.0000
835.03
2006-II
...
2,878.1
834.99
87.4
914.36
51.9
.9500
793.24
2,913.7
838.12
1.0000
838.15
2006-III
...
2,913.7
838.12
87.4
917.45
51.9
.9500
796.21
2,949.2
841.20
1.0000
841.24
2006-IV
3.3
2,949.2
841.20
81.9
950.91
50.8
.8500
738.64
2,980.3
873.46
1.0000
873.49
2007-I
...
2,980.3
873.46
89.9
953.93
55.8
.9600
838.52
3,014.3
876.51
1.0000
876.54
2007-II
...
3,014.3
876.51
89.9
956.96
54.7
.9500
832.68
3,049.5
879.67
1.0000
879.70
2007-III
...
3,049.5
879.67
89.9
959.98
54.7
.9500
835.68
3,084.7
882.79
1.0000
882.82
2007-IV
3.3
3,084.7
882.79
84.2
994.78
53.6
.8500
775.15
3,115.3
916.53
1.0000
916.57
2008-I
...
3,115.3
916.53
92.8
997.86
59.5
.9600
879.87
3,148.5
919.62
1.0000
919.66
2008-II
...
3,148.5
919.62
92.8
1,000.94
58.3
.9500
873.64
3,183.0
922.84
1.0000
922.87
2008-III
...
3,183.0
922.84
92.8
1,004.02
58.3
.9500
876.69
3,217.4
926.01
1.0000
926.05
2008-IV
3.3
3,217.4
926.01
86.9
1,040.34
57.2
.8500
813.10
3,247.1
961.36
1.0000
961.40
2009-I
...
3,247.1
961.36
95.3
1,043.31
68.8
.9600
922.90
3,273.6
964.56
1.0000
964.59
2009-II
...
3,273.6
964.56
95.3
1,046.29
67.5
.9500
916.33
3,301.5
967.90
1.0000
967.94
2009-III
...
3,301.5
967.90
95.3
1,049.26
67.5
.9500
919.51
3,329.3
971.21
1.0000
971.25
2009-IV
3.3
3,329.3
971.21
89.3
1,086.96
66.1
.8500
852.79
3,352.5
1,008.48
1.0000
1,008.52
2010-I
...
3,352.5
1,008.48
98.2
1,089.77
69.6
.9600
968.14
3,381.1
1,011.67
1.0000
1,011.71
2010-II
...
3,381.1
1,011.67
98.2
1,092.58
68.2
.9500
961.09
3,411.0
1,015.01
1.0000
1,015.05
2010-III
...
3,411.0
1,015.01
98.2
1,095.39
68.2
.9500
964.26
3,441.0
1,018.31
1.0000
1,018.35
2010-IV
3.3
3,441.0
1,018.31
92.0
1,134.44
66.9
.8500
894.15
3,466.1
1,057.17
1.0000
1,057.21

1 Benefit increase for 1999 was originally determined as 2.4 percent, but pursuant to Public Law 106-554 is effectively now 2.5 percent.

Sources: See sources at end of table III.D5.

Note: Future estimates based on 2001 Trustees Report intermediate set of assumptions.

Contents Glossary

List of Studies
December 26, 2001