| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | No information | 1257 |
52.2%
|
| 1 | A little | 752 |
31.2%
|
| 2 | A lot | 369 |
15.3%
|
| 9 | Don't know | 32 |
1.3%
|
| 999 | Refused | 0 |
0%
|