| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 41 |
25.5%
|
| 2 | Weekly | 83 |
51.6%
|
| 3 | Monthly | 17 |
10.6%
|
| 4 | Less than once a month | 14 |
8.7%
|
| 7 | Never | 1 |
0.6%
|
| 8 | Don't know | 5 |
3.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 840 |