| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2004 |
17.5%
|
|
| 1 | 1770 |
15.5%
|
|
| 2 | 2875 |
25.1%
|
|
| 3 | 2100 |
18.4%
|
|
| 4 | 1192 |
10.4%
|
|
| 5 | 663 |
5.8%
|
|
| 6 | 221 |
1.9%
|
|
| 7 | 608 |
5.3%
|