| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Day/Month | 121 |
64.4%
|
| 6 | 6. Not applicable | 46 |
24.5%
|
| 8 | 8. Don't Know | 21 |
11.2%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 122 |