| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 - 15 min | 2197 |
48.6%
|
| 2 | 16 - 30 min | 1228 |
27.2%
|
| 3 | 31 - 45 min | 610 |
13.5%
|
| 4 | 46 - 60 min | 284 |
6.3%
|
| 5 | 60+ min | 203 |
4.5%
|
| Sysmiss | 11604 |