| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 29 |
1.1%
|
| 1 | Daily | 990 |
38.1%
|
| 2 | Weekly | 963 |
37.1%
|
| 3 | Monthly | 276 |
10.6%
|
| 4 | Less than monthly | 194 |
7.5%
|
| 5 | Never | 144 |
5.5%
|