| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 949 |
30.7%
|
| 2 | No | 1989 |
64.3%
|
| 3 | Sometimes | 1 |
0%
|
| 4 | N/A | 75 |
2.4%
|
| 8 | DK | 80 |
2.6%
|
| 9 | 1 | ||
| Sysmiss | 129 |