| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 77 |
7.3%
|
| 1 | Daily | 420 |
39.7%
|
| 2 | Weekly | 112 |
10.6%
|
| 3 | Monthly | 37 |
3.5%
|
| 4 | Less than monthly | 77 |
7.3%
|
| 5 | Never | 334 |
31.6%
|