| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | No information | 1524 |
63.2%
|
| 1 | A little | 576 |
23.9%
|
| 2 | A lot | 251 |
10.4%
|
| 9 | Don't know | 59 |
2.4%
|
| 999 | Refused | 0 |
0%
|