| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 36 |
2.9%
|
| 1 | Daily | 496 |
40.4%
|
| 2 | Weekly | 274 |
22.3%
|
| 3 | Monthly | 158 |
12.9%
|
| 4 | Less than monthly | 113 |
9.2%
|
| 5 | Never | 152 |
12.4%
|