| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1973 | 1 |
0%
|
|
| 1974 | 1 |
0%
|
|
| 1975 | 2 |
0.1%
|
|
| 1976 | 16 |
0.6%
|
|
| 1977 | 24 |
0.8%
|
|
| 1978 | 25 |
0.9%
|
|
| 1979 | 36 |
1.3%
|
|
| 1980 | 52 |
1.8%
|
|
| 1981 | 43 |
1.5%
|
|
| 1982 | 59 |
2.1%
|
|
| 1983 | 76 |
2.7%
|
|
| 1984 | 88 |
3.1%
|
|
| 1985 | 94 |
3.3%
|
|
| 1986 | 86 |
3%
|
|
| 1987 | 87 |
3%
|
|
| 1988 | 107 |
3.7%
|
|
| 1989 | 102 |
3.6%
|
|
| 1990 | 114 |
4%
|
|
| 1991 | 107 |
3.7%
|
|
| 1992 | 134 |
4.7%
|
|
| 1993 | 106 |
3.7%
|
|
| 1994 | 112 |
3.9%
|
|
| 1995 | 103 |
3.6%
|
|
| 1996 | 107 |
3.7%
|
|
| 1997 | 119 |
4.2%
|
|
| 1998 | 98 |
3.4%
|
|
| 1999 | 132 |
4.6%
|
|
| 2000 | 97 |
3.4%
|
|
| 2001 | 123 |
4.3%
|
|
| 2002 | 122 |
4.3%
|
|
| 2003 | 102 |
3.6%
|
|
| 2004 | 99 |
3.5%
|
|
| Sysmiss | 288 |