| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 6612 |
31.2%
|
| 1 | 1 | 9658 |
45.5%
|
| 2 | 2 | 4020 |
18.9%
|
| 3 | 3 | 714 |
3.4%
|
| 4 | 4 | 174 |
0.8%
|
| 5 | 5 | 31 |
0.1%
|
| 6 | 6 | 7 |
0%
|
| 7 | 7 | 1 |
0%
|
| 99 | Unspecified | 1 |
0%
|