| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.5%
|
| -1 | Don't know | 77 |
6%
|
| 1 | Daily | 218 |
16.9%
|
| 2 | Weekly | 170 |
13.2%
|
| 3 | Monthly | 94 |
7.3%
|
| 4 | Less than monthly | 130 |
10.1%
|
| 5 | Never | 593 |
46%
|