| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 501 |
41.8%
|
| 1 | Less than once a month | 95 |
7.9%
|
| 2 | A few times a month | 89 |
7.4%
|
| 3 | A few times a week | 146 |
12.2%
|
| 4 | Every day | 365 |
30.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 4 |
0.3%
|