| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 37 |
2%
|
| 1 | Daily | 137 |
7.6%
|
| 2 | Weekly | 172 |
9.5%
|
| 3 | Monthly | 116 |
6.4%
|
| 4 | Less than monthly | 223 |
12.3%
|
| 5 | Never | 1122 |
62%
|