|
|
|
|
|
|
|
FISCAL YEAR |
MEAN
AGE |
MEAN MONTHS
OF SERVICE |
1973 |
32.08 |
116.33 |
1974 |
32.37 |
117.21 |
1975 |
32.54 |
118.06 |
1976 |
32.74 |
120.44 |
1977 |
32.86 |
121.82 |
1978 |
32.96 |
122.11 |
1979 |
32.87 |
120.10 |
1980 |
32.80 |
118.36 |
1981 |
32.89 |
118.16 |
1982 |
32.95 |
118.12 |
1983 |
33.00 |
118.16 |
1984 |
32.94 |
117.88 |
1985 |
32.95 |
118.26 |
1986 |
33.05 |
119.57 |
1987 |
33.20 |
121.52 |
1988 |
33.35 |
123.33 |
1989 |
33.39 |
123.14 |
1990 |
33.62 |
124.25 |
1991 |
33.86 |
126.24 |
1992 |
34.00 |
126.85 |
1993 |
34.11 |
127.71 |
1994 |
33.93 |
127.43 |
1995 |
34.03 |
127.80 |
1996 |
34.11 |
128.98 |
1997 |
34.15 |
129.75 |
1998 |
34.23 |
130.31 |
1999 |
34.31 |
130.96 |
|
|
|
|