| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 107 |
6%
|
| 2 | Sometimes | 118 |
6.6%
|
| 3 | Never | 1320 |
73.5%
|
| 4 | Don't know | 252 |
14%
|
| Sysmiss | 41 |