| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | Sans objet | 1874 |
62.7%
|
| 77 | 1977 | 14 |
0.5%
|
| 78 | 1978 | 17 |
0.6%
|
| 79 | 1979 | 30 |
1%
|
| 80 | 1980 | 31 |
1%
|
| 81 | 1981 | 52 |
1.7%
|
| 82 | 1982 | 61 |
2%
|
| 83 | 1983 | 41 |
1.4%
|
| 84 | 1984 | 70 |
2.3%
|
| 85 | 1985 | 55 |
1.8%
|
| 86 | 1986 | 78 |
2.6%
|
| 87 | 1987 | 95 |
3.2%
|
| 88 | 1988 | 108 |
3.6%
|
| 89 | 1989 | 118 |
3.9%
|
| 90 | 1990 | 111 |
3.7%
|
| 91 | 1991 | 102 |
3.4%
|
| 92 | 1992 | 93 |
3.1%
|
| 93 | 1993 | 30 |
1%
|
| 99 | Non-réponse ou Ne sait pas | 8 |
0.3%
|