| Value | Category | Cases | |
|---|---|---|---|
| 1 | WITHIN 5 MINUTES | 147 |
31.5%
|
| 2 | 6 TO 30 MINUTES | 109 |
23.3%
|
| 3 | 31 TO 60 MINUTES | 82 |
17.6%
|
| 4 | MORE THAN 60 MINUTES | 125 |
26.8%
|
| 9 | REFUSED | 4 |
0.9%
|
| Sysmiss | 4176 |