| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | Sans objet | 301 |
10.1%
|
| 75 | 1975 | 1 |
0%
|
| 76 | 1976 | 4 |
0.1%
|
| 77 | 1977 | 73 |
2.4%
|
| 78 | 1978 | 171 |
5.7%
|
| 79 | 1979 | 216 |
7.2%
|
| 80 | 1980 | 257 |
8.6%
|
| 81 | 1981 | 263 |
8.8%
|
| 82 | 1982 | 249 |
8.3%
|
| 83 | 1983 | 243 |
8.1%
|
| 84 | 1984 | 217 |
7.3%
|
| 85 | 1985 | 254 |
8.5%
|
| 86 | 1986 | 248 |
8.3%
|
| 87 | 1987 | 194 |
6.5%
|
| 88 | 1988 | 104 |
3.5%
|
| 89 | 1989 | 81 |
2.7%
|
| 90 | 1990 | 44 |
1.5%
|
| 91 | 1991 | 35 |
1.2%
|
| 92 | 1992 | 20 |
0.7%
|
| 93 | 1993 | 8 |
0.3%
|
| 99 | Non-réponse ou Ne sait pas | 5 |
0.2%
|