| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 356 |
16.2%
|
| 2 | Sometimes | 575 |
26.2%
|
| 3 | Never | 999 |
45.5%
|
| 4 | Don't know | 264 |
12%
|
| Sysmiss | 26 |