| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3416 |
35.7%
|
|
| 1 | 1449 |
15.2%
|
|
| 2 | 1749 |
18.3%
|
|
| 3 | 1163 |
12.2%
|
|
| 4 | 662 |
6.9%
|
|
| 5 | 592 |
6.2%
|
|
| 6 | 260 |
2.7%
|
|
| 7 | 269 |
2.8%
|