| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 38 |
7.9%
|
| 2 | Weekly | 236 |
49.4%
|
| 3 | Monthly | 153 |
32%
|
| 4 | Less than once a month | 47 |
9.8%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 3 |
0.6%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 522 |