| Value | Category | Cases | |
|---|---|---|---|
| -9 | 455 |
42.6%
|
|
| 0 | No | 447 |
41.9%
|
| 1 | Yes | 166 |
15.5%
|
| 2 | No | 0 |
0%
|
| 5 | Missing | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | N/A | 0 |
0%
|