| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 315 |
25.6%
|
| 1 | Less than once a month | 180 |
14.6%
|
| 2 | A few times a month | 235 |
19.1%
|
| 3 | A few times a week | 317 |
25.7%
|
| 4 | Every day | 181 |
14.7%
|
| 9 | Don't know | 4 |
0.3%
|
| 998 | Refused | 0 |
0%
|