| Year | Active Participants | Retired Participants | Separated VestedParticipants |
|---|---|---|---|
| 1980 | 75.9% | 17.7% | 6.5% |
| 1981 | 73.7% | 19.1% | 7.3% |
| 1982 | 72.9% | 18.6% | 8.6% |
| 1983 | 68.6% | 21.7% | 9.7% |
| 1984 | 66.5% | 23.1% | 10.4% |
| 1985 | 66.1% | 22.6% | 11.4% |
| 1986 | 63.7% | 23.2% | 13.1% |
| 1987 | 62.3% | 24.1% | 13.6% |
| 1988 | 61.1% | 24.5% | 14.4% |
| 1989 | 61.3% | 24.6% | 14.1% |
| 1990 | 58.6% | 25.2% | 16.2% |
| 1991 | 57.2% | 26.3% | 16.5% |
| 1992 | 54.6% | 27.6% | 17.8% |
| 1993 | 53.5% | 28.0% | 18.4% |
| 1994 | 53.4% | 28.0% | 18.6% |
| 1995 | 52.4% | 28.9% | 18.7% |
| 1996 | 52.1% | 29.1% | 18.8% |
| 1997 | 52.2% | 28.9% | 18.9% |
| 1998 | 51.2% | 30.4% | 18.3% |
| 1999 | 50.9% | 30.5% | 18.6% |
| 2000 | 51.1% | 30.1% | 18.7% |
| 2001 | 49.5% | 29.6% | 20.9% |
Source: Internal Revenue Service Form 5500 Series Filings for multiemployer
plans. Data for plan years prior to 1999 include only plans with 100 or more
participants.
Due to rounding of individual items, rows may not add up to 100 percent.
2001 figures are estimates from PBGC internal calculations. 2000 figures reported
last year have been updated to reflect actual Form 5500 filings.