| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 47 |
3.8%
|
| 1 | Once | 54 |
4.4%
|
| 2 | Sometimes | 64 |
5.2%
|
| 3 | Often | 21 |
1.7%
|
| Sysmiss | 1043 |
84.1%
|
|
| a | Go to next question | 11 |
0.9%
|