| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 163 | 155642652 |
84.4%
|
| 1 | yes | 34 | 28705300 |
15.6%
|
| 8 | don't know | 0 | 0 |
0%
|
| 9 | 9 | 9 | 8294638 |