| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than an hour | 381 |
1.4%
|
| 1 | 1563 |
5.7%
|
|
| 2 | 2520 |
9.1%
|
|
| 3 | 1926 |
7%
|
|
| 4 | 1949 |
7.1%
|
|
| 5 | 751 |
2.7%
|
|
| 6 | 1442 |
5.2%
|
|
| 7 | 2814 |
10.2%
|
|
| 8 | 1019 |
3.7%
|
|
| 9 | 380 |
1.4%
|
|
| 10 | 1355 |
4.9%
|
|
| 11 | 162 |
0.6%
|
|
| 12 | 1205 |
4.4%
|
|
| 13 | 190 |
0.7%
|
|
| 14 | 4123 |
15%
|
|
| 15 | 427 |
1.6%
|
|
| 16 | 479 |
1.7%
|
|
| 17 | 196 |
0.7%
|
|
| 18 | 652 |
2.4%
|
|
| 19 | 55 |
0.2%
|
|
| 20 | 342 |
1.2%
|
|
| 21 | 1651 |
6%
|
|
| 22 | 90 |
0.3%
|
|
| 23 | 42 |
0.2%
|
|
| 24 | 318 |
1.2%
|
|
| 25 | 84 |
0.3%
|
|
| 26 | 62 |
0.2%
|
|
| 27 | 32 |
0.1%
|
|
| 28 | 927 |
3.4%
|
|
| 29 | 29 |
0.1%
|
|
| 30 | 85 |
0.3%
|
|
| 31 | 10 |
0%
|
|
| 32 | 33 |
0.1%
|
|
| 33 | 6 |
0%
|
|
| 34 | 11 |
0%
|
|
| 35 | 116 |
0.4%
|
|
| 36 | 15 |
0.1%
|
|
| 37 | 5 |
0%
|
|
| 38 | 7 |
0%
|
|
| 39 | 3 |
0%
|
|
| 40 | 3 |
0%
|
|
| 41 | 1 |
0%
|
|
| 42 | 54 |
0.2%
|
|
| 43 | 1 |
0%
|
|
| 44 | 3 |
0%
|
|
| 45 | 1 |
0%
|
|
| 48 | 3 |
0%
|
|
| 49 | 7 |
0%
|
|
| 50 | 2 |
0%
|
|
| 52 | 1 |
0%
|
|
| 56 | 8 |
0%
|
|
| 99 | Missing | 1 |
0%
|
| Sysmiss | 38539 |