| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 40 |
1.5%
|
| 1 | Daily | 1781 |
68.6%
|
| 2 | Weekly | 379 |
14.6%
|
| 3 | Monthly | 125 |
4.8%
|
| 4 | Less than monthly | 121 |
4.7%
|
| 5 | Never | 150 |
5.8%
|