| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 34 |
15%
|
| 2 | Weekly | 104 |
45.8%
|
| 3 | Monthly | 43 |
18.9%
|
| 4 | Less than once a month | 45 |
19.8%
|
| 7 | Never | 1 |
0.4%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 773 |