| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 13 |
0.5%
|
| 0 | Never | 1807 |
75.3%
|
| 1 | Less than once a month | 52 |
2.2%
|
| 2 | A few times a month | 84 |
3.5%
|
| 3 | A few times a week | 136 |
5.7%
|
| 4 | Everyday | 272 |
11.3%
|
| 9 | Don't know | 36 |
1.5%
|
| 98 | Refused | 0 |
0%
|