| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-14 min | 1032 |
38.9%
|
| 2 | 15-29 min | 202 |
7.6%
|
| 3 | 30-44 min | 50 |
1.9%
|
| 4 | 45-59 min | 19 |
0.7%
|
| 5 | More than 60 min | 38 |
1.4%
|
| 6 | Not applicable | 1313 |
49.5%
|
| Sysmiss | 130 |