| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 16 |
0.1%
|
|
| 1 | 85 |
0.4%
|
|
| 2 | 642 |
2.9%
|
|
| 3 | 1142 |
5.2%
|
|
| 4 | 2867 |
12.9%
|
|
| 5 | 3431 |
15.5%
|
|
| 6 | 6+ | 8442 |
38.1%
|
| 7 | non-numeric response | 5520 |
24.9%
|