| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 636 |
53.1%
|
| 1 | Less than once a month | 22 |
1.8%
|
| 2 | A few times a month | 46 |
3.8%
|
| 3 | A few times a week | 128 |
10.7%
|
| 4 | Every day | 362 |
30.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 4 |
0.3%
|