| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0.2%
|
| 0 | Never | 1894 |
78.9%
|
| 1 | Less than once a month | 92 |
3.8%
|
| 2 | A few times a month | 101 |
4.2%
|
| 3 | A few times a week | 190 |
7.9%
|
| 4 | Every day | 110 |
4.6%
|
| 9 | Don't know | 7 |
0.3%
|
| 998 | Refused | 0 |
0%
|