| Value | Category | Cases | |
|---|---|---|---|
| 0 | 840 |
83.4%
|
|
| 1 | 73 |
7.2%
|
|
| 2 | 62 |
6.2%
|
|
| 3 | 16 |
1.6%
|
|
| 4 | 7 |
0.7%
|
|
| 9 | 9 |
0.9%
|