| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | Sans objet | 474 |
15.9%
|
| 74 | 1974 | 1 |
0%
|
| 75 | 1975 | 2 |
0.1%
|
| 76 | 1976 | 12 |
0.4%
|
| 77 | 1977 | 24 |
0.8%
|
| 78 | 1978 | 51 |
1.7%
|
| 79 | 1979 | 97 |
3.2%
|
| 80 | 1980 | 126 |
4.2%
|
| 81 | 1981 | 169 |
5.7%
|
| 82 | 1982 | 186 |
6.2%
|
| 83 | 1983 | 197 |
6.6%
|
| 84 | 1984 | 220 |
7.4%
|
| 85 | 1985 | 225 |
7.5%
|
| 86 | 1986 | 219 |
7.3%
|
| 87 | 1987 | 201 |
6.7%
|
| 88 | 1988 | 199 |
6.7%
|
| 89 | 1989 | 175 |
5.9%
|
| 90 | 1990 | 163 |
5.5%
|
| 91 | 1991 | 107 |
3.6%
|
| 92 | 1992 | 98 |
3.3%
|
| 93 | 1993 | 36 |
1.2%
|
| 99 | Non-réponse ou Ne sait pas | 6 |
0.2%
|