| Value | Category | Cases | |
|---|---|---|---|
| -79 | Refused to answer | 0 |
0%
|
| 1 | Daily | 755 |
40.3%
|
| 2 | Weekly | 237 |
12.7%
|
| 3 | Few times a month | 344 |
18.4%
|
| 4 | Once a month | 271 |
14.5%
|
| 5 | Few times a year | 180 |
9.6%
|
| 6 | Yearly | 20 |
1.1%
|
| 7 | Never | 66 |
3.5%
|
| Sysmiss | 414 |