| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 485 |
10.7%
|
| 2 | Sometimes. | 1430 |
31.6%
|
| 3 | Never | 2059 |
45.6%
|
| 4 | Don't know | 546 |
12.1%
|
| Sysmiss | 74 |