| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20749 |
98.4%
|
|
| 1 | 83 |
0.4%
|
|
| 2 | 5 |
0%
|
|
| 3 | 2 |
0%
|
|
| 99 | Unspecified | 256 |
1.2%
|