| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 90 |
3.9%
|
| 1 | Less than once a month | 84 |
3.6%
|
| 2 | A few times a month | 167 |
7.2%
|
| 3 | A few times a week | 626 |
26.9%
|
| 4 | Every day | 1356 |
58.3%
|
| 9 | Don't know | 1 |
0%
|
| 998 | Refused | 0 |
0%
|