| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1075 |
89.6%
|
| 1 | Less than once a month | 11 |
0.9%
|
| 2 | A few times a month | 14 |
1.2%
|
| 3 | A few times a week | 19 |
1.6%
|
| 4 | Every day | 63 |
5.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 18 |
1.5%
|