| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2705 |
87.4%
|
| 2 | No | 145 |
4.7%
|
| 3 | Sometimes | 123 |
4%
|
| 4 | N/A | 93 |
3%
|
| 8 | DK | 28 |
0.9%
|
| 9 | 1 | ||
| Sysmiss | 129 |