| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Less than one hour | 3 |
1.4%
|
| 1 | 21 |
10.1%
|
|
| 2 | 25 |
12.1%
|
|
| 3 | 25 |
12.1%
|
|
| 4 | 14 |
6.8%
|
|
| 5 | 17 |
8.2%
|
|
| 6 | 14 |
6.8%
|
|
| 7 | 19 |
9.2%
|
|
| 8 | 10 |
4.8%
|
|
| 9 | 3 |
1.4%
|
|
| 10 | 25 |
12.1%
|
|
| 12 | 3 |
1.4%
|
|
| 14 | 3 |
1.4%
|
|
| 15 | 2 |
1%
|
|
| 16 | 1 |
0.5%
|
|
| 20 | 1 |
0.5%
|
|
| 21 | 2 |
1%
|
|
| 22 | 1 |
0.5%
|
|
| 28 | 1 |
0.5%
|
|
| 30 | 1 |
0.5%
|
|
| 35 | 1 |
0.5%
|
|
| 36 | 1 |
0.5%
|
|
| 44 | 1 |
0.5%
|
|
| 48 | 1 |
0.5%
|
|
| 49 | 1 |
0.5%
|
|
| 50 | 1 |
0.5%
|
|
| 60 | 1 |
0.5%
|
|
| 66 | 1 |
0.5%
|
|
| 77 | 1 |
0.5%
|
|
| 96 | More than 96 | 1 |
0.5%
|
| 98 | DK | 0 |
0%
|
| 99 | 6 |
2.9%
|
|
| Sysmiss | 14217 |