| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1974 | 1 |
0.1%
|
|
| 1977 | 1 |
0.1%
|
|
| 1979 | 1 |
0.1%
|
|
| 1980 | 1 |
0.1%
|
|
| 1981 | 1 |
0.1%
|
|
| 1983 | 1 |
0.1%
|
|
| 1985 | 3 |
0.2%
|
|
| 1986 | 2 |
0.1%
|
|
| 1987 | 2 |
0.1%
|
|
| 1989 | 1 |
0.1%
|
|
| 1990 | 1 |
0.1%
|
|
| 1992 | 1 |
0.1%
|
|
| 1993 | 1 |
0.1%
|
|
| 1995 | 1 |
0.1%
|
|
| 1996 | 1 |
0.1%
|
|
| 1997 | 1 |
0.1%
|
|
| 2002 | 1 |
0.1%
|
|
| Sysmiss | 1652 |