| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 181 | 167972183 |
91.1%
|
| 1 | yes | 16 | 16375769 |
8.9%
|
| 8 | don't know | 0 | 0 |
0%
|
| 9 | 9 | 9 | 8294638 |