| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 538 |
11%
|
| 2 | Sometimes | 840 |
17.2%
|
| 3 | Never | 2851 |
58.5%
|
| 4 | Don't know | 643 |
13.2%
|
| Sysmiss | 282 |