| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 36 |
2%
|
| 1 | Daily | 398 |
22%
|
| 2 | Weekly | 281 |
15.5%
|
| 3 | Monthly | 159 |
8.8%
|
| 4 | Less than monthly | 227 |
12.5%
|
| 5 | Never | 708 |
39.1%
|