| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2223 |
34.3%
|
|
| 1 | 1626 |
25.1%
|
|
| 2 | 1377 |
21.2%
|
|
| 3 | 736 |
11.4%
|
|
| 4 | 356 |
5.5%
|
|
| 5 | 104 |
1.6%
|
|
| 6 | 32 |
0.5%
|
|
| 7 | 27 |
0.4%
|