| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-15 minutes | 1340 |
41.2%
|
| 2 | 15-30 minutes | 1090 |
33.5%
|
| 3 | 31-60 minutes | 541 |
16.6%
|
| 4 | More than 60 minutes | 260 |
8%
|
| Missing value | 23 |
0.7%
|