| Value | Category | Cases | |
|---|---|---|---|
| -9999 | inapplicable | 0 |
0%
|
| -3 | non-response | 0 |
0%
|
| -2 | non response | 7 |
0.1%
|
| -1 | non response | 0 |
0%
|
| 0 | no | 8340 |
64.1%
|
| 1 | yes | 4656 |
35.8%
|