| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 6322 |
24.7%
|
| 1 | 1 | 18950 |
73.9%
|
| 2 | 2 | 344 |
1.3%
|
| 3 | 3 | 10 |
0%
|
| 4 | 4 | 5 |
0%
|
| 6 | 6 | 1 |
0%
|
| 7 | 7 | 4 |
0%
|
| 9 | 9 | 1 |
0%
|
| 10 | 10 | 1 |
0%
|
| 99 | Unspecified | 148 |