| Value | Category | Cases | |
|---|---|---|---|
| 0 | 871 |
24.1%
|
|
| 1 | 1307 |
36.2%
|
|
| 2 | 777 |
21.5%
|
|
| 3 | 416 |
11.5%
|
|
| 4 | 152 |
4.2%
|
|
| 5 | 60 |
1.7%
|
|
| 6 | 22 |
0.6%
|
|
| 7 | 9 |
0.2%
|