| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 4019 |
67.7%
|
| 1 | Less than once a week | 1025 |
17.3%
|
| 2 | At least once a week | 643 |
10.8%
|
| 3 | Almost every day | 247 |
4.2%
|