| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 7 |
0.6%
|
| 1 | Daily | 393 |
32.7%
|
| 2 | Weekly | 101 |
8.4%
|
| 3 | Monthly | 65 |
5.4%
|
| 4 | Less than monthly | 68 |
5.7%
|
| 5 | Never | 569 |
47.3%
|