| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 0 |
0%
|
| 0 | 92 |
76.7%
|
|
| 1 | 1 |
0.8%
|
|
| 6 | 26 |
21.7%
|
|
| 9 | 1 |
0.8%
|