| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 9 |
0.7%
|
| -2 | No answer | 14 |
1.1%
|
| -1 | Don't know | 7 |
0.6%
|
| 1 | Yes | 617 |
48.7%
|
| 2 | No | 619 |
48.9%
|