| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 35 |
1.3%
|
| 1 | Daily | 974 |
37.5%
|
| 2 | Weekly | 424 |
16.3%
|
| 3 | Monthly | 201 |
7.7%
|
| 4 | Less than monthly | 336 |
12.9%
|
| 5 | Never | 626 |
24.1%
|