| Value | Category | Cases | |
|---|---|---|---|
| 1 | WITHIN 5 MINUTES | 78 |
43.3%
|
| 2 | 6 TO 30 MINUTES | 33 |
18.3%
|
| 3 | 31 TO 60 MINUTES | 28 |
15.6%
|
| 4 | MORE THAN 60 MINUTES | 40 |
22.2%
|
| 9 | REFUSED | 1 |
0.6%
|
| Sysmiss | 4463 |