| Value | Category | Cases | |
|---|---|---|---|
| 1 | WITHIN 5 MINUTES | 98 |
14.8%
|
| 2 | 6 TO 30 MINUTES | 203 |
30.6%
|
| 3 | 31 TO 60 MINUTES | 114 |
17.2%
|
| 4 | MORE THAN 60 MINUTES | 249 |
37.5%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 19942 |