| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 269 |
37.6%
|
| 2 | Monthly | 252 |
35.2%
|
| 3 | Less than once a month | 172 |
24%
|
| 4 | Never | 23 |
3.2%
|
| 5 | Don't know | 0 |
0%
|
| 6 | Refused | 0 |
0%
|
| Sysmiss | 284 |