| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | Jamais quitté | 2224 |
23.3%
|
| 1973 | 11 |
0.1%
|
|
| 1974 | 54 |
0.6%
|
|
| 1975 | 68 |
0.7%
|
|
| 1976 | 117 |
1.2%
|
|
| 1977 | 113 |
1.2%
|
|
| 1978 | 138 |
1.4%
|
|
| 1979 | 169 |
1.8%
|
|
| 1980 | 162 |
1.7%
|
|
| 1981 | 197 |
2.1%
|
|
| 1982 | 197 |
2.1%
|
|
| 1983 | 180 |
1.9%
|
|
| 1984 | 192 |
2%
|
|
| 1985 | 181 |
1.9%
|
|
| 1986 | 224 |
2.3%
|
|
| 1987 | 248 |
2.6%
|
|
| 1988 | 240 |
2.5%
|
|
| 1989 | 298 |
3.1%
|
|
| 1990 | 293 |
3.1%
|
|
| 1991 | 276 |
2.9%
|
|
| 1992 | 244 |
2.6%
|
|
| 1993 | 183 |
1.9%
|
|
| 1994 | 216 |
2.3%
|
|
| 1995 | 233 |
2.4%
|
|
| 1996 | 233 |
2.4%
|
|
| 1997 | 235 |
2.5%
|
|
| 1998 | 221 |
2.3%
|
|
| 1999 | 250 |
2.6%
|
|
| 2000 | 281 |
2.9%
|
|
| 2001 | 289 |
3%
|
|
| 2002 | 255 |
2.7%
|
|
| 2003 | 215 |
2.3%
|
|
| 2004 | 202 |
2.1%
|
|
| Sysmiss | 908 |