| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one hour | 8 |
0.3%
|
| 1 | 172 |
5.8%
|
|
| 2 | 244 |
8.2%
|
|
| 3 | 324 |
10.8%
|
|
| 4 | 183 |
6.1%
|
|
| 5 | 98 |
3.3%
|
|
| 6 | 103 |
3.4%
|
|
| 7 | 430 |
14.4%
|
|
| 8 | 60 |
2%
|
|
| 9 | 49 |
1.6%
|
|
| 10 | 37 |
1.2%
|
|
| 11 | 6 |
0.2%
|
|
| 12 | 55 |
1.8%
|
|
| 13 | 7 |
0.2%
|
|
| 14 | 436 |
14.6%
|
|
| 15 | 27 |
0.9%
|
|
| 16 | 23 |
0.8%
|
|
| 17 | 6 |
0.2%
|
|
| 18 | 19 |
0.6%
|
|
| 19 | 2 |
0.1%
|
|
| 20 | 19 |
0.6%
|
|
| 21 | 300 |
10%
|
|
| 22 | 13 |
0.4%
|
|
| 23 | 1 |
0%
|
|
| 24 | 21 |
0.7%
|
|
| 25 | 7 |
0.2%
|
|
| 26 | 3 |
0.1%
|
|
| 27 | 5 |
0.2%
|
|
| 28 | 103 |
3.4%
|
|
| 29 | 2 |
0.1%
|
|
| 30 | 14 |
0.5%
|
|
| 32 | 2 |
0.1%
|
|
| 33 | 1 |
0%
|
|
| 34 | 2 |
0.1%
|
|
| 35 | 79 |
2.6%
|
|
| 36 | 3 |
0.1%
|
|
| 38 | 1 |
0%
|
|
| 40 | 2 |
0.1%
|
|
| 41 | 1 |
0%
|
|
| 42 | 54 |
1.8%
|
|
| 44 | 2 |
0.1%
|
|
| 46 | 1 |
0%
|
|
| 48 | 13 |
0.4%
|
|
| 49 | 13 |
0.4%
|
|
| 50 | 2 |
0.1%
|
|
| 55 | 2 |
0.1%
|
|
| 56 | 11 |
0.4%
|
|
| 60 | 4 |
0.1%
|
|
| 98 | DK | 2 |
0.1%
|
| 99 | Missing | 15 |
0.5%
|
| Sysmiss | 25617 |