| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0.3%
|
| 0 | Never | 620 |
25.8%
|
| 1 | Less than once a month | 118 |
4.9%
|
| 2 | A few times a month | 160 |
6.7%
|
| 3 | A few times a week | 367 |
15.3%
|
| 4 | Every day | 1125 |
46.9%
|
| 9 | Don't know | 2 |
0.1%
|
| 98 | Refused | 0 |
0%
|