| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one hour | 1989 |
4.8%
|
| 1 | 1697 |
4.1%
|
|
| 2 | 2381 |
5.7%
|
|
| 3 | 1970 |
4.8%
|
|
| 4 | 1603 |
3.9%
|
|
| 5 | 1015 |
2.5%
|
|
| 6 | 681 |
1.6%
|
|
| 7 | 1606 |
3.9%
|
|
| 8 | 673 |
1.6%
|
|
| 9 | 396 |
1%
|
|
| 10 | 473 |
1.1%
|
|
| 11 | 31 |
0.1%
|
|
| 12 | 246 |
0.6%
|
|
| 13 | 55 |
0.1%
|
|
| 14 | 719 |
1.7%
|
|
| 15 | 142 |
0.3%
|
|
| 16 | 93 |
0.2%
|
|
| 17 | 39 |
0.1%
|
|
| 18 | 101 |
0.2%
|
|
| 19 | 33 |
0.1%
|
|
| 20 | 119 |
0.3%
|
|
| 21 | 355 |
0.9%
|
|
| 22 | 32 |
0.1%
|
|
| 23 | 11 |
0%
|
|
| 24 | 60 |
0.1%
|
|
| 25 | 31 |
0.1%
|
|
| 26 | 10 |
0%
|
|
| 27 | 7 |
0%
|
|
| 28 | 220 |
0.5%
|
|
| 29 | 6 |
0%
|
|
| 30 | 50 |
0.1%
|
|
| 31 | 1 |
0%
|
|
| 32 | 9 |
0%
|
|
| 33 | 3 |
0%
|
|
| 34 | 5 |
0%
|
|
| 35 | 104 |
0.3%
|
|
| 36 | 13 |
0%
|
|
| 37 | 3 |
0%
|
|
| 38 | 5 |
0%
|
|
| 40 | 18 |
0%
|
|
| 41 | 1 |
0%
|
|
| 42 | 34 |
0.1%
|
|
| 44 | 1 |
0%
|
|
| 45 | 5 |
0%
|
|
| 48 | 15 |
0%
|
|
| 49 | 17 |
0%
|
|
| 50 | 6 |
0%
|
|
| 56 | 7 |
0%
|
|
| 60 | 3 |
0%
|
|
| 64 | 1 |
0%
|
|
| 70 | 6 |
0%
|
|
| 72 | 4 |
0%
|
|
| 75 | 1 |
0%
|
|
| 80 | 4 |
0%
|
|
| 99 | Missing | 5 |
0%
|
| Sysmiss | 24298 |
58.7%
|