| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 33 |
1.8%
|
| 1 | Daily | 331 |
18.3%
|
| 2 | Weekly | 232 |
12.8%
|
| 3 | Monthly | 149 |
8.2%
|
| 4 | Less than monthly | 172 |
9.5%
|
| 5 | Never | 890 |
49.2%
|