| Value | Category | Cases | |
|---|---|---|---|
| -9999 | inapplicable | 8340 |
64.1%
|
| -3 | non-response | 0 |
0%
|
| -2 | non response | 37 |
0.3%
|
| -1 | non response | 0 |
0%
|
| 1 | 4571 |
35.2%
|
|
| 2 | 52 |
0.4%
|
|
| 3 | 3 |
0%
|