| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 74 |
0.6%
|
|
| 1 | 9 |
0.1%
|
|
| 2 | 100 |
0.8%
|
|
| 3 | 554 |
4.5%
|
|
| 4 | 1571 |
12.7%
|
|
| 5 | 2605 |
21.1%
|
|
| 6 | 6+ | 6237 |
50.5%
|
| 7 | non-numeric response | 1193 |
9.7%
|