| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all | 7431 |
91.8%
|
| 1 | less than once a week | 36 |
0.4%
|
| 2 | at least once a week | 212 |
2.6%
|
| 3 | almost every day | 413 |
5.1%
|