| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2439 |
78.8%
|
| 2 | No | 220 |
7.1%
|
| 3 | Sometimes | 303 |
9.8%
|
| 4 | N/A | 123 |
4%
|
| 8 | DK | 9 |
0.3%
|
| 9 | 1 | ||
| Sysmiss | 129 |