| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 6 |
2.7%
|
| 2 | Sometimes | 16 |
7.3%
|
| 3 | Never | 197 |
90%
|
| 98 | Don't Know/Not Known | 0 |
0%
|
| 99 | Refused/No response | 0 |
0%
|
| Sysmiss | 1291 |