| Value | Category | Cases | |
|---|---|---|---|
| 1 | Months | 273 |
44.3%
|
| 2 | Weeks | 98 |
15.9%
|
| 3 | Days | 133 |
21.6%
|
| 4 | Less Than One Day (24 Hours) | 62 |
10.1%
|
| 7 | Don't Know | 44 |
7.1%
|
| 9 | Refused | 6 |
1%
|
| Sysmiss | 8144 |