| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| 1 | WITHIN 5 MINUTES | 71 |
30.6%
|
| 2 | 6 TO 30 MINUTES | 78 |
33.6%
|
| 3 | 31 TO 60 MINUTES | 29 |
12.5%
|
| 4 | MORE THAN 60 MINUTES | 54 |
23.3%
|
| Sysmiss | 6079 |