| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1643 |
53.1%
|
| 2 | No | 752 |
24.3%
|
| 3 | Sometimes | 133 |
4.3%
|
| 4 | N/A | 537 |
17.4%
|
| 8 | DK | 29 |
0.9%
|
| 9 | 1 | ||
| Sysmiss | 129 |