| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 4 |
0.5%
|
| 1 | WITHIN 5 MINUTES | 103 |
13.8%
|
| 2 | 6 TO 30 MINUTES | 123 |
16.5%
|
| 3 | 31 TO 60 MINUTES | 84 |
11.2%
|
| 4 | MORE THAN 60 MINUTES | 433 |
58%
|
| Sysmiss | 12516 |