| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Less than one hour | 8 |
5.6%
|
| 1 | 17 |
11.9%
|
|
| 2 | 18 |
12.6%
|
|
| 3 | 17 |
11.9%
|
|
| 4 | 8 |
5.6%
|
|
| 5 | 8 |
5.6%
|
|
| 6 | 7 |
4.9%
|
|
| 7 | 20 |
14%
|
|
| 8 | 2 |
1.4%
|
|
| 9 | 1 |
0.7%
|
|
| 10 | 7 |
4.9%
|
|
| 11 | 1 |
0.7%
|
|
| 12 | 4 |
2.8%
|
|
| 14 | 10 |
7%
|
|
| 15 | 1 |
0.7%
|
|
| 21 | 8 |
5.6%
|
|
| 26 | 1 |
0.7%
|
|
| 28 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 35 | 2 |
1.4%
|
|
| 49 | 1 |
0.7%
|
|
| 96 | More than 96 | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 14281 |