| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 2 |
0.2%
|
|
| 1 | 438 |
53.8%
|
|
| 2 | 188 |
23.1%
|
|
| 3 | 104 |
12.8%
|
|
| 4 | 4 |
0.5%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 9 |
1.1%
|
|
| 7 | 2 |
0.2%
|
|
| 9 | 15 |
1.8%
|
|
| 10 | 2 |
0.2%
|
|
| 12 | 3 |
0.4%
|
|
| 13 | 1 |
0.1%
|
|
| 16 | 1 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 3 |
0.4%
|
|
| 30 | 1 |
0.1%
|
|
| 98 | don't know | 39 |
4.8%
|
| Sysmiss | 1154 |