| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 189108 |
90.9%
|
| 1 | 1 | 18105 |
8.7%
|
| 8 | Not applicable | 558 |
0.3%
|
| 9 | Unspecified | 231 |
0.1%
|