| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 788 |
21.1%
|
| 1 | Less than once a year | 123 |
3.3%
|
| 2 | A few times a year | 203 |
5.4%
|
| 3 | About once a month | 187 |
5%
|
| 4 | Several times a month | 509 |
13.6%
|
| 5 | Several times a week | 1032 |
27.6%
|
| 6 | Daily | 879 |
23.5%
|
| 999 | Refused to answer | 17 |
0.5%
|
| Sysmiss | 513 |