| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 177 |
11.1%
|
| 1 | Less than once a month | 130 |
8.1%
|
| 2 | A few times a month | 187 |
11.7%
|
| 3 | A few times a week | 420 |
26.3%
|
| 4 | Every day | 686 |
42.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|