| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1971 | 2 |
0%
|
|
| 1972 | 2 |
0%
|
|
| 1973 | 6 |
0.1%
|
|
| 1974 | 20 |
0.4%
|
|
| 1975 | 20 |
0.4%
|
|
| 1976 | 43 |
0.8%
|
|
| 1977 | 65 |
1.3%
|
|
| 1978 | 67 |
1.3%
|
|
| 1979 | 84 |
1.6%
|
|
| 1980 | 77 |
1.5%
|
|
| 1981 | 91 |
1.8%
|
|
| 1982 | 97 |
1.9%
|
|
| 1983 | 128 |
2.5%
|
|
| 1984 | 139 |
2.7%
|
|
| 1985 | 128 |
2.5%
|
|
| 1986 | 118 |
2.3%
|
|
| 1987 | 139 |
2.7%
|
|
| 1988 | 147 |
2.9%
|
|
| 1989 | 163 |
3.2%
|
|
| 1990 | 170 |
3.3%
|
|
| 1991 | 162 |
3.1%
|
|
| 1992 | 185 |
3.6%
|
|
| 1993 | 154 |
3%
|
|
| 1994 | 147 |
2.9%
|
|
| 1995 | 163 |
3.2%
|
|
| 1996 | 186 |
3.6%
|
|
| 1997 | 176 |
3.4%
|
|
| 1998 | 145 |
2.8%
|
|
| 1999 | 169 |
3.3%
|
|
| 2000 | 151 |
2.9%
|
|
| 2001 | 179 |
3.5%
|
|
| 2002 | 164 |
3.2%
|
|
| 2003 | 140 |
2.7%
|
|
| 2004 | 132 |
2.6%
|
|
| Sysmiss | 1195 |