| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Then | 1255 | 1254 |
86.1%
|
| 2 | Later | 57 | 56 |
3.9%
|
| 3 | No more | 148 | 147 |
10.1%
|
| Sysmiss | 6597 | 6604 |