| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 242 |
8%
|
| 2 | Sometimes | 274 |
9.1%
|
| 3 | Never | 2000 |
66.4%
|
| 4 | Don't know | 496 |
16.5%
|
| Sysmiss | 18 |