| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 289 |
12.7%
|
| 2 | Sometimes | 961 |
42.2%
|
| 3 | Never | 661 |
29%
|
| 4 | Don't know | 365 |
16%
|
| Sysmiss | 25 |