| Value | Category | Cases | |
|---|---|---|---|
| 1 | Months | 247 |
50.5%
|
| 2 | Weeks | 72 |
14.7%
|
| 3 | Days | 139 |
28.4%
|
| 4 | Less Than One Day (24 Hours) | 25 |
5.1%
|
| 7 | Don't Know | 6 |
1.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 12865 |