| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily or almost daily | 83 |
4.9%
|
| 2 | Weekly | 82 |
4.9%
|
| 3 | Monthly | 152 |
9%
|
| 4 | Less than monthly | 119 |
7%
|
| 5 | Never | 1252 |
74.2%
|
| Sysmiss | 2381 |