| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Less than one hour | 7 |
2.3%
|
| 1 | 28 |
9%
|
|
| 2 | 34 |
11%
|
|
| 3 | 28 |
9%
|
|
| 4 | 27 |
8.7%
|
|
| 5 | 26 |
8.4%
|
|
| 6 | 27 |
8.7%
|
|
| 7 | 10 |
3.2%
|
|
| 8 | 27 |
8.7%
|
|
| 9 | 3 |
1%
|
|
| 10 | 25 |
8.1%
|
|
| 11 | 2 |
0.6%
|
|
| 12 | 2 |
0.6%
|
|
| 14 | 4 |
1.3%
|
|
| 15 | 4 |
1.3%
|
|
| 18 | 4 |
1.3%
|
|
| 20 | 6 |
1.9%
|
|
| 21 | 6 |
1.9%
|
|
| 24 | 2 |
0.6%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 3 |
1%
|
|
| 32 | 2 |
0.6%
|
|
| 35 | 4 |
1.3%
|
|
| 36 | 1 |
0.3%
|
|
| 42 | 5 |
1.6%
|
|
| 48 | 3 |
1%
|
|
| 49 | 1 |
0.3%
|
|
| 50 | 3 |
1%
|
|
| 56 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 63 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 84 | 3 |
1%
|
|
| 96 | More than 96 | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | 8 |
2.6%
|
|
| Sysmiss | 14114 |