| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 2342 |
44.5%
|
| 1 | Less than once a week | 1098 |
20.9%
|
| 2 | At least once a week | 1824 |
34.7%
|
| 3 | Almost every day | 0 |
0%
|
| 9 | 1 |