| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1881 |
17.8%
|
|
| 1 | 1383 |
13.1%
|
|
| 2 | 3375 |
32%
|
|
| 3 | 1880 |
17.8%
|
|
| 4 | 888 |
8.4%
|
|
| 5 | 666 |
6.3%
|
|
| 6 | 227 |
2.2%
|
|
| 7 | 241 |
2.3%
|