| Value | Category | Cases | |
|---|---|---|---|
| 1 | hardly ever | 938 |
42.4%
|
| 2 | 2 - 3 times a month | 217 |
9.8%
|
| 3 | once a week | 259 |
11.7%
|
| 4 | 2 - 3 times a week | 444 |
20.1%
|
| 5 | one or more times a day | 355 |
16%
|
| Sysmiss | 13 |