| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 97 |
27.2%
|
| 2 | Monthly | 106 |
29.8%
|
| 3 | Less than once a month | 115 |
32.3%
|
| 4 | Never | 24 |
6.7%
|
| 5 | Don't know | 14 |
3.9%
|
| 6 | Refused | 0 |
0%
|
| Sysmiss | 645 |