| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-14 min | 2142 |
40.3%
|
| 2 | 15-29 min | 379 |
7.1%
|
| 3 | 30-44 min | 104 |
2%
|
| 4 | 45-59 min | 41 |
0.8%
|
| 5 | More than 60 min | 72 |
1.4%
|
| 6 | Not applicable | 2573 |
48.4%
|
| Sysmiss | 272 |