| Value | Category | Cases | |
|---|---|---|---|
| 1 | WITHIN 5 MINUTES | 32 |
12.9%
|
| 2 | 6 TO 30 MINUTES | 87 |
35.1%
|
| 3 | 31 TO 60 MINUTES | 48 |
19.4%
|
| 4 | MORE THAN 60 MINUTES | 79 |
31.9%
|
| 9 | REFUSED | 2 |
0.8%
|
| Sysmiss | 4099 |