| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 707 |
29.1%
|
| 1 | Less than once a month | 112 |
4.6%
|
| 2 | A few times a month | 189 |
7.8%
|
| 3 | A few times a week | 472 |
19.4%
|
| 4 | Every day | 946 |
38.9%
|
| 9 | Don't know | 5 |
0.2%
|
| 998 | Refused | 0 |
0%
|