| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 8770 |
41.9%
|
| 1 | 1 | 11101 |
53.1%
|
| 2 | 2 | 852 |
4.1%
|
| 3 | 3 | 125 |
0.6%
|
| 4 | 4 | 31 |
0.1%
|
| 5 | 5 | 4 |
0%
|
| 6 | 6 | 2 |
0%
|
| 8 | 8 | 2 |
0%
|
| 99 | Unspecified | 21 |
0.1%
|