| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 489 |
20.4%
|
| 1 | Less than once a month | 132 |
5.5%
|
| 2 | A few times a month | 166 |
6.9%
|
| 3 | A few times a week | 463 |
19.3%
|
| 4 | Every day | 1138 |
47.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 12 |
0.5%
|