| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1081 |
90.1%
|
| 1 | Less than once a month | 25 |
2.1%
|
| 2 | A few times a month | 11 |
0.9%
|
| 3 | A few times a week | 32 |
2.7%
|
| 4 | Every day | 23 |
1.9%
|
| 9 | Don't know | 28 |
2.3%
|
| 998 | Refused | 0 |
0%
|