| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 516 |
43%
|
| 1 | Less than once a month | 56 |
4.7%
|
| 2 | A few times a month | 73 |
6.1%
|
| 3 | A few times a week | 92 |
7.7%
|
| 4 | Every day | 452 |
37.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 11 |
0.9%
|