| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 19 |
1.6%
|
| 1 | Daily | 223 |
18.6%
|
| 2 | Weekly | 83 |
6.9%
|
| 3 | Monthly | 111 |
9.3%
|
| 4 | Less than monthly | 178 |
14.8%
|
| 5 | Never | 580 |
48.3%
|