| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one hour | 45 |
5.2%
|
| 1 | 99 |
11.4%
|
|
| 2 | 110 |
12.6%
|
|
| 3 | 103 |
11.8%
|
|
| 4 | 49 |
5.6%
|
|
| 5 | 56 |
6.4%
|
|
| 6 | 38 |
4.4%
|
|
| 7 | 100 |
11.5%
|
|
| 8 | 30 |
3.4%
|
|
| 9 | 8 |
0.9%
|
|
| 10 | 25 |
2.9%
|
|
| 11 | 3 |
0.3%
|
|
| 12 | 21 |
2.4%
|
|
| 13 | 3 |
0.3%
|
|
| 14 | 62 |
7.1%
|
|
| 15 | 13 |
1.5%
|
|
| 16 | 6 |
0.7%
|
|
| 17 | 3 |
0.3%
|
|
| 18 | 5 |
0.6%
|
|
| 20 | 7 |
0.8%
|
|
| 21 | 41 |
4.7%
|
|
| 22 | 1 |
0.1%
|
|
| 24 | 2 |
0.2%
|
|
| 25 | 5 |
0.6%
|
|
| 26 | 2 |
0.2%
|
|
| 27 | 1 |
0.1%
|
|
| 28 | 8 |
0.9%
|
|
| 30 | 6 |
0.7%
|
|
| 31 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 5 |
0.6%
|
|
| 40 | 1 |
0.1%
|
|
| 42 | 3 |
0.3%
|
|
| 45 | 1 |
0.1%
|
|
| 46 | 1 |
0.1%
|
|
| 48 | 1 |
0.1%
|
|
| 49 | 2 |
0.2%
|
|
| 56 | 1 |
0.1%
|
|
| 70 | 1 |
0.1%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1780 |