| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 604 |
57.7%
|
| 2 | Weekly | 200 |
19.1%
|
| 3 | Monthly | 89 |
8.5%
|
| 4 | Less than monthly | 37 |
3.5%
|
| 5 | Never | 100 |
9.6%
|
| Sysmiss | 16 |
1.5%
|