| Value | Category | Cases | |
|---|---|---|---|
| -9 | 130 |
12.2%
|
|
| 0 | No | 907 |
84.9%
|
| 1 | Yes | 25 |
2.3%
|
| 2 | No | 0 |
0%
|
| 5 | Missing | 0 |
0%
|
| 8 | Don't know | 6 |
0.6%
|
| 9 | N/A | 0 |
0%
|