| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 19 |
9.5%
|
| 2 | once/twice per year | 54 |
27%
|
| 3 | once/twice per month | 53 |
26.5%
|
| 4 | once/twice per week | 61 |
30.5%
|
| 5 | daily | 13 |
6.5%
|