|
|
| |
| |
| FISCAL
YEAR |
MEAN AGE |
MEAN MONTHS
OF SERVICE |
| 1973 |
25.02 |
69.82 |
| 1974 |
24.97 |
69.59 |
| 1975 |
24.92 |
68.17 |
| 1976 |
24.93 |
67.60 |
| 1977 |
24.93 |
66.52 |
| 1978 |
25.01 |
67.26 |
| 1979 |
25.07 |
67.74 |
| 1980 |
25.01 |
66.51 |
| 1981 |
25.14 |
67.07 |
| 1982 |
25.37 |
68.63 |
| 1983 |
25.56 |
69.99 |
| 1984 |
25.69 |
71.09 |
| 1985 |
25.81 |
72.29 |
| 1986 |
25.92 |
73.12 |
| 1987 |
26.09 |
74.76 |
| 1988 |
26.26 |
76.73 |
| 1989 |
26.36 |
78.01 |
| 1990 |
26.66 |
81.77 |
| 1991 |
26.95 |
84.80 |
| 1992 |
27.08 |
86.35 |
| 1993 |
27.21 |
87.70 |
| 1994 |
27.33 |
89.58 |
| 1995 |
27.36 |
89.33 |
| 1996 |
27.41 |
89.64 |
| 1997 |
27.41 |
89.20 |
| 1998 |
27.34 |
88.37 |
| 1999 |
27.26 |
87.28 |
|
|
|
|