| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-30 minutes | 115 |
63.9%
|
| 2 | 30-60 minutes | 65 |
36.1%
|
| 3 | 60-120 minutes | 0 |
0%
|
| 4 | >120 minutes | 0 |
0%
|
| Sysmiss | 502 |