| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 182 |
15.2%
|
| 1 | Less than once a month | 34 |
2.8%
|
| 2 | A few times a month | 88 |
7.3%
|
| 3 | A few times a week | 242 |
20.2%
|
| 4 | Every day | 652 |
54.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 2 |
0.2%
|