| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 27329 |
13.1%
|
| 1 | 1 | 179890 |
86.5%
|
| 8 | Not applicable | 558 |
0.3%
|
| 9 | Unspecified | 225 |
0.1%
|