| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 1989 |
15%
|
|
| 1 | 2279 |
17.2%
|
|
| 2 | 3433 |
25.9%
|
|
| 3 | 2714 |
20.5%
|
|
| 4 | 1455 |
11%
|
|
| 5 | 669 |
5%
|
|
| 6 | 320 |
2.4%
|
|
| 7 | 392 |
3%
|
|
| 98 | don't know | 0 |
0%
|