| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | 4487 |
22%
|
|
| 2 | 3938 |
19.3%
|
|
| 3 | 3986 |
19.6%
|
|
| 4 | 3499 |
17.2%
|
|
| 5 | 2196 |
10.8%
|
|
| 6 | 2265 |
11.1%
|
|
| 98 | don't know | 8 |
0%
|
| Sysmiss | 63570 |