| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all | 4644 |
83.5%
|
| 1 | less than once a week | 136 |
2.4%
|
| 2 | at least once a week | 326 |
5.9%
|
| 3 | almost every day | 454 |
8.2%
|