| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 33 |
2.7%
|
| 1 | Daily | 295 |
24%
|
| 2 | Weekly | 339 |
27.6%
|
| 3 | Monthly | 236 |
19.2%
|
| 4 | Less than monthly | 175 |
14.2%
|
| 5 | Never | 151 |
12.3%
|