| Value | Category | Cases | |
|---|---|---|---|
| 1 | WITHIN 5 MINUTES | 19 |
11.3%
|
| 2 | 6 TO 30 MINUTES | 67 |
39.9%
|
| 3 | 31 TO 60 MINUTES | 31 |
18.5%
|
| 4 | MORE THAN 60 MINUTES | 45 |
26.8%
|
| 9 | REFUSED | 6 |
3.6%
|
| Sysmiss | 9597 |