| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 1034 |
73.4%
|
| 2 | 2. Sometimes | 55 |
3.9%
|
| 3 | 3. No | 92 |
6.5%
|
| 4 | 4 unable to assess | 21 |
1.5%
|
| Sysmiss | 205 |
14.6%
|
|
| d | 1 |
0.1%
|