| Value | Category | Cases | |
|---|---|---|---|
| 1 | WITHIN 5 MINUTES | 112 |
17.8%
|
| 2 | 6 TO 30 MINUTES | 173 |
27.5%
|
| 3 | 31 TO 60 MINUTES | 89 |
14.1%
|
| 4 | MORE THAN 60 MINUTES | 256 |
40.6%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 19936 |