| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Less than one hour | 5 |
1.6%
|
| 1 | 24 |
7.5%
|
|
| 2 | 44 |
13.7%
|
|
| 3 | 37 |
11.5%
|
|
| 4 | 24 |
7.5%
|
|
| 5 | 19 |
5.9%
|
|
| 6 | 12 |
3.7%
|
|
| 7 | 47 |
14.6%
|
|
| 8 | 10 |
3.1%
|
|
| 9 | 2 |
0.6%
|
|
| 10 | 20 |
6.2%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 7 |
2.2%
|
|
| 13 | 4 |
1.2%
|
|
| 14 | 21 |
6.5%
|
|
| 15 | 3 |
0.9%
|
|
| 16 | 3 |
0.9%
|
|
| 18 | 2 |
0.6%
|
|
| 20 | 10 |
3.1%
|
|
| 21 | 10 |
3.1%
|
|
| 27 | 1 |
0.3%
|
|
| 30 | 3 |
0.9%
|
|
| 34 | 1 |
0.3%
|
|
| 35 | 3 |
0.9%
|
|
| 40 | 1 |
0.3%
|
|
| 42 | 1 |
0.3%
|
|
| 48 | 2 |
0.6%
|
|
| 49 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| 96 | More than 96 | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 14103 |