| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 264 |
22%
|
| 1 | Less than once a month | 45 |
3.8%
|
| 2 | A few times a month | 112 |
9.3%
|
| 3 | A few times a week | 287 |
23.9%
|
| 4 | Every day | 491 |
40.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 1 |
0.1%
|