| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 893 |
22.3%
|
| 2 | Sometimes | 1326 |
33.2%
|
| 3 | Never | 1342 |
33.6%
|
| 4 | Don't know | 439 |
11%
|
| Sysmiss | 27 |