| Value | Category | Cases | |
|---|---|---|---|
| 1 | A few times a year | 131 |
3.5%
|
| 2 | About once a month | 249 |
6.7%
|
| 3 | Daily | 757 |
20.3%
|
| 4 | Less than once a year | 82 |
2.2%
|
| 5 | Never | 699 |
18.7%
|
| 6 | Refused to answer | 18 |
0.5%
|
| 7 | Several times a month | 584 |
15.7%
|
| 8 | Several times a week | 1211 |
32.5%
|
| Sysmiss | 520 |