| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 30 |
1.7%
|
| 1 | Daily | 204 |
11.3%
|
| 2 | Weekly | 378 |
20.9%
|
| 3 | Monthly | 189 |
10.4%
|
| 4 | Less than monthly | 284 |
15.7%
|
| 5 | Never | 723 |
39.9%
|