| Value | Category | Cases | |
|---|---|---|---|
| 1967 | 37 |
0.5%
|
|
| 1968 | 81 |
1.1%
|
|
| 1969 | 100 |
1.3%
|
|
| 1970 | 147 |
1.9%
|
|
| 1971 | 100 |
1.3%
|
|
| 1972 | 177 |
2.3%
|
|
| 1973 | 110 |
1.4%
|
|
| 1974 | 136 |
1.8%
|
|
| 1975 | 193 |
2.5%
|
|
| 1976 | 131 |
1.7%
|
|
| 1977 | 215 |
2.8%
|
|
| 1978 | 173 |
2.3%
|
|
| 1979 | 163 |
2.1%
|
|
| 1980 | 190 |
2.5%
|
|
| 1981 | 172 |
2.2%
|
|
| 1982 | 281 |
3.7%
|
|
| 1983 | 161 |
2.1%
|
|
| 1984 | 171 |
2.2%
|
|
| 1985 | 250 |
3.3%
|
|
| 1986 | 201 |
2.6%
|
|
| 1987 | 288 |
3.8%
|
|
| 1988 | 226 |
3%
|
|
| 1989 | 243 |
3.2%
|
|
| 1990 | 269 |
3.5%
|
|
| 1991 | 211 |
2.8%
|
|
| 1992 | 262 |
3.4%
|
|
| 1993 | 213 |
2.8%
|
|
| 1994 | 217 |
2.8%
|
|
| 1995 | 249 |
3.3%
|
|
| 1996 | 202 |
2.6%
|
|
| 1997 | 269 |
3.5%
|
|
| 1998 | 223 |
2.9%
|
|
| 1999 | 271 |
3.5%
|
|
| 2000 | 296 |
3.9%
|
|
| 2001 | 309 |
4%
|
|
| 2002 | 227 |
3%
|
|
| 9998 | NSP ANNEE | 162 |
2.1%
|
| Sysmiss | 331 |
4.3%
|