| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 58 |
4.7%
|
| 1 | Once | 88 |
7.1%
|
| 2 | Sometimes | 101 |
8.1%
|
| 3 | Often | 47 |
3.8%
|
| Sysmiss | 939 |
75.7%
|
|
| a | Go to next question | 7 |
0.6%
|