| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 30 minutes | 5753 |
22.5%
|
| 2 | Less than 1 hour (but more than 30 minutes) | 6448 |
25.2%
|
| 3 | Less than 2 hours (but more than 1 hour) | 4825 |
18.9%
|
| 4 | More than 2 hours | 7254 |
28.4%
|
| 5 | Never arrive | 1144 |
4.5%
|
| 9 | Unspecified | 141 |
0.6%
|