| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 67 |
3.8%
|
| 2 | Weekly | 49 |
2.8%
|
| 3 | Monthly | 49 |
2.8%
|
| 4 | More than monthly | 119 |
6.8%
|
| 5 | Never | 1309 |
74.7%
|
| 98 | Don’t know | 160 |
9.1%
|
| Sysmiss | 821 |