| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 30 minutes | 1066 |
5%
|
| 2 | 31 – 60 minutes | 1083 |
5.1%
|
| 3 | 61 – 120 minutes | 565 |
2.7%
|
| 4 | More than 2 hours | 1003 |
4.7%
|
| 5 | Never arrived | 526 |
2.5%
|
| 9 | Unspecified | 16947 |
80%
|