| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.5%
|
| 0 | Never | 670 |
55.9%
|
| 1 | Less than once a month | 97 |
8.1%
|
| 2 | A few times a month | 119 |
9.9%
|
| 3 | A few times a week | 123 |
10.3%
|
| 4 | Every day | 176 |
14.7%
|
| 9 | Don't know | 7 |
0.6%
|
| 998 | Refused | 0 |
0%
|