| Value | Category | Cases | |
|---|---|---|---|
| -9999 | inapplicable | 3356 |
25.8%
|
| -3 | non-response | 0 |
0%
|
| -2 | non response | 3 |
0%
|
| -1 | non response | 0 |
0%
|
| 0 | no | 6057 |
46.6%
|
| 1 | yes | 3587 |
27.6%
|