| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 0 | Never | 154 |
12.8%
|
| 1 | Less than once a month | 17 |
1.4%
|
| 2 | A few times a month | 42 |
3.5%
|
| 3 | A few times a week | 124 |
10.3%
|
| 4 | Everyday | 859 |
71.6%
|
| 9 | Don't know | 1 |
0.1%
|
| 98 | Refused | 0 |
0%
|