| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 24 |
4.6%
|
| 2 | Sometimes | 169 |
32.4%
|
| 3 | Never | 266 |
51%
|
| 4 | Don't know | 63 |
12.1%
|
| Sysmiss | 1 |