| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
0.5%
|
| 1 | Daily | 274 |
9%
|
| 2 | Weekly | 255 |
8.4%
|
| 3 | Monthly | 239 |
7.9%
|
| 4 | Less than monthly | 374 |
12.3%
|
| 5 | Never | 1879 |
61.9%
|