| Value | Category | Cases | |
|---|---|---|---|
| 1 | a.daily | 2601 |
11.2%
|
| 2 | b.weekly | 1537 |
6.6%
|
| 3 | c.monthly | 1192 |
5.2%
|
| 4 | d.a few times a year | 1439 |
6.2%
|
| 5 | e.never | 4394 |
19%
|
| 6 | f.refused | 22 |
0.1%
|
| 7 | g.don't know | 30 |
0.1%
|
| Missing value | 11923 |
51.5%
|