| Value | Category | Cases | |
|---|---|---|---|
| -9 | 3 |
0.3%
|
|
| 1 | Yes | 150 |
13.8%
|
| 2 | No | 925 |
85.3%
|
| 98 | Don't know | 7 |
0.6%
|
| 9995 | Missing | 0 |
0%
|