| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.2%
|
| 0 | Never | 1856 |
77.1%
|
| 1 | Less than once a month | 113 |
4.7%
|
| 2 | A few times a month | 143 |
5.9%
|
| 3 | A few times a week | 119 |
4.9%
|
| 4 | Every day | 163 |
6.8%
|
| 9 | Don't know | 7 |
0.3%
|
| 998 | Refused | 0 |
0%
|