| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 97 |
8.1%
|
| 1 | Less than once a month | 23 |
1.9%
|
| 2 | A few times a month | 43 |
3.6%
|
| 3 | A few times a week | 191 |
15.9%
|
| 4 | Everyday | 842 |
70.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 4 |
0.3%
|