| Value | Category | Cases | |
|---|---|---|---|
| -9 | 8 |
1.4%
|
|
| 0 | No | 450 |
80.9%
|
| 1 | Yes | 95 |
17.1%
|
| 2 | No | 0 |
0%
|
| 5 | Missing | 0 |
0%
|
| 8 | Don't know | 3 |
0.5%
|
| 9 | N/A | 0 |
0%
|