| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14797 |
68.5%
|
|
| 1 | 6446 |
29.8%
|
|
| 2 | 302 |
1.4%
|
|
| 3 | 14 |
0.1%
|
|
| 4 | 3 |
0%
|
|
| 5 | 1 |
0%
|
|
| 99 | Unspecified | 38 |
0.2%
|