| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than 1 hour | 0 |
0%
|
| 1 | 81 |
23.7%
|
|
| 2 | 69 |
20.2%
|
|
| 3 | 41 |
12%
|
|
| 4 | 37 |
10.8%
|
|
| 5 | 19 |
5.6%
|
|
| 6 | 9 |
2.6%
|
|
| 7 | 30 |
8.8%
|
|
| 8 | 4 |
1.2%
|
|
| 9 | 2 |
0.6%
|
|
| 10 | 10 |
2.9%
|
|
| 12 | 3 |
0.9%
|
|
| 14 | 16 |
4.7%
|
|
| 17 | 1 |
0.3%
|
|
| 20 | 3 |
0.9%
|
|
| 21 | 10 |
2.9%
|
|
| 24 | 1 |
0.3%
|
|
| 28 | 2 |
0.6%
|
|
| 35 | 2 |
0.6%
|
|
| 40 | 1 |
0.3%
|
|
| 56 | 1 |
0.3%
|
|
| 98 | DK | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 2981 |