| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 12 |
3.9%
|
| 2 | Weekly | 89 |
29.1%
|
| 3 | Monthly | 149 |
48.7%
|
| 4 | Less than once a month | 56 |
18.3%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 695 |