| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 207 |
29.2%
|
| 2 | Monthly | 242 |
34.1%
|
| 3 | Less than once a month | 242 |
34.1%
|
| 4 | Never | 14 |
2%
|
| 5 | Don't know | 5 |
0.7%
|
| 6 | Refused | 0 |
0%
|
| Sysmiss | 290 |