| Valeur | Modalité | Cas | |
|---|---|---|---|
| -1 | Non réponse | 3 |
0.2%
|
| 0 | 216 |
16.8%
|
|
| 1 | 340 |
26.5%
|
|
| 2 | 275 |
21.4%
|
|
| 3 | 185 |
14.4%
|
|
| 4 | 103 |
8%
|
|
| 5 | 76 |
5.9%
|
|
| 6 | 36 |
2.8%
|
|
| 7 | 24 |
1.9%
|
|
| 8 | 9 |
0.7%
|
|
| 9 | 4 |
0.3%
|
|
| 10 | 3 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 16 | 1 |
0.1%
|
|
| 99 | Ne sait pas | 7 |
0.5%
|