| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 1 |
0.4%
|
|
| 1 | 20 |
8.6%
|
|
| 2 | 16 |
6.9%
|
|
| 3 | 17 |
7.3%
|
|
| 4 | 6 |
2.6%
|
|
| 5 | 11 |
4.7%
|
|
| 6 | 4 |
1.7%
|
|
| 7 | 8 |
3.4%
|
|
| 99 | Ne sait pas | 1 |
0.4%
|
| Sysmiss | 149 |