| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 245 |
42.9%
|
| 2 | Monthly | 152 |
26.6%
|
| 3 | Less than once a month | 160 |
28%
|
| 4 | Never | 6 |
1.1%
|
| 5 | Don't know | 8 |
1.4%
|
| 6 | Refused | 0 |
0%
|
| Sysmiss | 437 |