| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 17 |
4%
|
| 2 | Weekly | 103 |
24.1%
|
| 3 | Monthly | 293 |
68.5%
|
| 4 | Less than once a month | 15 |
3.5%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 572 |