| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 914 |
76.2%
|
| 1 | Less than once a month | 48 |
4%
|
| 2 | A few times a month | 38 |
3.2%
|
| 3 | A few times a week | 69 |
5.8%
|
| 4 | Every day | 80 |
6.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 51 |
4.3%
|