| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1974 | 2 |
0.1%
|
|
| 1975 | 3 |
0.1%
|
|
| 1976 | 8 |
0.3%
|
|
| 1977 | 10 |
0.3%
|
|
| 1978 | 12 |
0.4%
|
|
| 1979 | 14 |
0.5%
|
|
| 1980 | 16 |
0.6%
|
|
| 1981 | 17 |
0.6%
|
|
| 1982 | 23 |
0.8%
|
|
| 1983 | 32 |
1.1%
|
|
| 1984 | 36 |
1.3%
|
|
| 1985 | 26 |
0.9%
|
|
| 1986 | 32 |
1.1%
|
|
| 1987 | 28 |
1%
|
|
| 1988 | 43 |
1.5%
|
|
| 1989 | 53 |
1.9%
|
|
| 1990 | 65 |
2.3%
|
|
| 1991 | 62 |
2.2%
|
|
| 1992 | 61 |
2.1%
|
|
| 1993 | 55 |
1.9%
|
|
| 1994 | 57 |
2%
|
|
| 1995 | 76 |
2.7%
|
|
| 1996 | 75 |
2.6%
|
|
| 1997 | 65 |
2.3%
|
|
| 1998 | 104 |
3.6%
|
|
| 1999 | 106 |
3.7%
|
|
| 2000 | 183 |
6.4%
|
|
| 2001 | 171 |
6%
|
|
| 2002 | 152 |
5.3%
|
|
| 2003 | 183 |
6.4%
|
|
| 2004 | 203 |
7.1%
|
|
| Sysmiss | 889 |