| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 36 |
0.1%
|
| 0 | Never | 31519 |
61.1%
|
| 1 | Less than once a month | 4055 |
7.9%
|
| 2 | A few times a month | 4935 |
9.6%
|
| 3 | A few times a week | 6267 |
12.1%
|
| 4 | Every day | 4503 |
8.7%
|
| 9 | Don't know | 271 |
0.5%
|
| 998 | Refused | 1 |
0%
|