| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 16104 |
7.7%
|
| 1 | 1 | 3598 |
1.7%
|
| 8 | Not applicable | 558 |
0.3%
|
| 9 | Unspecified | 187742 |
90.3%
|