| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 69 |
5.8%
|
| 1 | Less than once a month | 2 |
0.2%
|
| 2 | A few times a month | 14 |
1.2%
|
| 3 | A few times a week | 113 |
9.4%
|
| 4 | Everyday | 1002 |
83.5%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|