| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 38 |
2.1%
|
| 1 | Daily | 691 |
38.1%
|
| 2 | Weekly | 318 |
17.5%
|
| 3 | Monthly | 109 |
6%
|
| 4 | Less than monthly | 213 |
11.7%
|
| 5 | Never | 444 |
24.5%
|