| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1072 |
11.3%
|
|
| 1 | 2332 |
24.6%
|
|
| 2 | 2936 |
30.9%
|
|
| 3 | 1987 |
20.9%
|
|
| 4 | 696 |
7.3%
|
|
| 5 | 251 |
2.6%
|
|
| 6 | 94 |
1%
|
|
| 7 | 126 |
1.3%
|