| Value | Category | Cases | |
|---|---|---|---|
| 1 | hardly ever | 1083 |
49.4%
|
| 2 | 2 - 3 times a month | 187 |
8.5%
|
| 3 | once a week | 328 |
15%
|
| 4 | 2 - 3 times a week | 355 |
16.2%
|
| 5 | one or more times a day | 240 |
10.9%
|
| Sysmiss | 33 |