| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 1294 |
13.1%
|
| 2 | More than twice a week | 728 |
7.4%
|
| 3 | Once or twice a week | 910 |
9.2%
|
| 4 | A few times a month | 1023 |
10.4%
|
| 5 | Rarely | 1849 |
18.8%
|
| 6 | Never | 4053 |
41.1%
|
| Sysmiss | 3 |