| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 9631 |
88.6%
|
| 2 | Rarely | 532 |
4.9%
|
| 3 | Sometimes | 454 |
4.2%
|
| 4 | Often | 115 |
1.1%
|
| 5 | Regularly | 94 |
0.9%
|
| 7 | NA | 46 |
0.4%
|
| Sysmiss | 44 |