| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-5 min | 737 |
27.8%
|
| 2 | 6-10 min | 173 |
6.5%
|
| 3 | 11-15 min | 66 |
2.5%
|
| 4 | 16 min or more | 117 |
4.4%
|
| 5 | Not applicable | 1561 |
58.8%
|
| Sysmiss | 145 |