| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 8 |
0.7%
|
| 1 | Daily | 447 |
37.2%
|
| 2 | Weekly | 253 |
21%
|
| 3 | Monthly | 89 |
7.4%
|
| 4 | Less than monthly | 164 |
13.6%
|
| 5 | Never | 242 |
20.1%
|