| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 10228 |
94%
|
| 2 | Rarely | 309 |
2.8%
|
| 3 | Sometimes | 183 |
1.7%
|
| 4 | Often | 44 |
0.4%
|
| 5 | Regularly | 21 |
0.2%
|
| 7 | NA | 92 |
0.8%
|
| Sysmiss | 39 |