| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 29 |
8.5%
|
| 2 | Weekly | 193 |
56.8%
|
| 3 | Monthly | 64 |
18.8%
|
| 4 | Less than once a month | 54 |
15.9%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 660 |