| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 528 |
55.6%
|
| 2 | Monthly | 304 |
32%
|
| 3 | Less than once a month | 90 |
9.5%
|
| 4 | Never | 9 |
0.9%
|
| 5 | Don't know | 17 |
1.8%
|
| 6 | Refused | 1 |
0.1%
|
| Sysmiss | 51 |