| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 62 |
5.9%
|
| 1 | Daily | 467 |
44.2%
|
| 2 | Weekly | 387 |
36.6%
|
| 3 | Monthly | 60 |
5.7%
|
| 4 | Less than monthly | 48 |
4.5%
|
| 5 | Never | 33 |
3.1%
|