| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 416 |
39.8%
|
| 2 | Weekly | 231 |
22.1%
|
| 3 | Monthly | 124 |
11.9%
|
| 4 | Less than monthly | 103 |
9.8%
|
| 5 | Never | 160 |
15.3%
|
| Sysmiss | 12 |
1.1%
|