| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 33 |
7.7%
|
| 2 | Weekly | 69 |
16%
|
| 3 | Monthly | 280 |
65.1%
|
| 4 | Less than once a month | 48 |
11.2%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 570 |