| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than an hour | 2223 |
12.4%
|
| 1 | 5101 |
28.3%
|
|
| 2 | 4210 |
23.4%
|
|
| 3 | 2376 |
13.2%
|
|
| 4 | 1668 |
9.3%
|
|
| 5 | 603 |
3.4%
|
|
| 6 | 679 |
3.8%
|
|
| 7 | 403 |
2.2%
|
|
| 8 | 276 |
1.5%
|
|
| 9 | 67 |
0.4%
|
|
| 10 | 133 |
0.7%
|
|
| 11 | 17 |
0.1%
|
|
| 12 | 97 |
0.5%
|
|
| 13 | 4 |
0%
|
|
| 14 | 46 |
0.3%
|
|
| 15 | 24 |
0.1%
|
|
| 16 | 17 |
0.1%
|
|
| 17 | 3 |
0%
|
|
| 18 | 9 |
0.1%
|
|
| 20 | 3 |
0%
|
|
| 21 | 12 |
0.1%
|
|
| 22 | 1 |
0%
|
|
| 24 | 4 |
0%
|
|
| 28 | 4 |
0%
|
|
| 30 | 5 |
0%
|
|
| 32 | 2 |
0%
|
|
| 35 | 1 |
0%
|
|
| 36 | 2 |
0%
|
|
| 40 | 2 |
0%
|
|
| 42 | 1 |
0%
|
|
| 48 | 1 |
0%
|
|
| 70 | 1 |
0%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 48086 |