| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 41 |
5.2%
|
| 2 | Weekly | 533 |
67.8%
|
| 3 | Monthly | 174 |
22.1%
|
| 4 | Less than once a month | 38 |
4.8%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 344 |