| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 201 |
16.7%
|
| 1 | Less than once a month | 41 |
3.4%
|
| 2 | A few times a month | 61 |
5.1%
|
| 3 | A few times a week | 343 |
28.5%
|
| 4 | Every day | 557 |
46.3%
|
| 9 | Don't know | 1 |
0.1%
|
| 998 | Refused | 0 |
0%
|