| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2482 |
21.5%
|
|
| 1 | 1507 |
13.1%
|
|
| 2 | 1850 |
16.1%
|
|
| 3 | 1342 |
11.6%
|
|
| 4 | 808 |
7%
|
|
| 5 | 764 |
6.6%
|
|
| 6 | 239 |
2.1%
|
|
| 7 | 1520 |
13.2%
|
|
| Missing value | 1013 |
8.8%
|