| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 1 |
5.6%
|
| -7 | DON'T KNOW | 2 |
11.1%
|
| 1 | MONTHS | 7 |
38.9%
|
| 2 | WEEKS | 7 |
38.9%
|
| 3 | DAYS | 1 |
5.6%
|
| 4 | LESS THAN 1 DAY (24 HOURS) | 0 |
0%
|
| Sysmiss | 10659 |