| Value | Category | Cases | |
|---|---|---|---|
| -9999 | inapplicable | 9647 |
74.2%
|
| -3 | non-response | 0 |
0%
|
| -2 | non response | 41 |
0.3%
|
| -1 | non response | 0 |
0%
|
| 0 | no | 3154 |
24.3%
|
| 1 | yes | 161 |
1.2%
|