| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Then | 199 | 107 |
81.3%
|
| 2 | Later | 50 | 20 |
14.9%
|
| 3 | Not at all | 14 | 5 |
3.8%
|
| 9 | 6 | 4 | ||
| Sysmiss | 1886 | 1245 |