| Value | Category | Cases | |
|---|---|---|---|
| -9999 | inapplicable | 4620 |
35.5%
|
| -3 | non-response | 0 |
0%
|
| -2 | non response | 46 |
0.4%
|
| -1 | non response | 0 |
0%
|
| 1 | 8274 |
63.6%
|
|
| 2 | 59 |
0.5%
|
|
| 3 | 3 |
0%
|
|
| 4 | 1 |
0%
|