| Value | Category | Cases | |
|---|---|---|---|
| 0 | 57 |
0.3%
|
|
| 1 | 33 |
0.2%
|
|
| 2 | 1 |
0%
|
|
| 88 | Not applicable | 20918 |
98.7%
|
| 99 | Unspecified | 181 |
0.9%
|