| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all | 10224 |
27.3%
|
| 1 | less than once a week | 9043 |
24.1%
|
| 2 | at least once a week | 18235 |
48.6%
|
| 3 | almost every day | 0 |
0%
|
| 9 | 9 |
0%
|