| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily or more often | 108 |
3.5%
|
| 2 | At least once a week | 100 |
3.2%
|
| 3 | At least once a month | 501 |
16.3%
|
| 4 | A few times a year | 394 |
12.8%
|
| 5 | Once a year | 117 |
3.8%
|
| 7 | Never | 1766 |
57.4%
|
| 99 | Don?t know | 91 |
3%
|
| Sysmiss | 10917 |