| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20759 |
98.4%
|
|
| 1 | 57 |
0.3%
|
|
| 2 | 3 |
0%
|
|
| 3 | 1 |
0%
|
|
| 99 | Unspecified | 275 |
1.3%
|