| Value | Category | Cases | |
|---|---|---|---|
| -998 | Don't Know | 0 |
0%
|
| 0 | 38 |
31.9%
|
|
| 1 | 77 |
64.7%
|
|
| 2 | 3 |
2.5%
|
|
| 6 | 1 |
0.8%
|