| Value | Category | Cases | |
|---|---|---|---|
| 0 | 575 |
4.3%
|
|
| 1 | 266 |
2%
|
|
| 2 | 714 |
5.4%
|
|
| 3 | 1097 |
8.2%
|
|
| 4 | 1277 |
9.6%
|
|
| 5 | 1298 |
9.7%
|
|
| 6 | 969 |
7.3%
|
|
| 7 | 6142 |
46%
|
|
| Missing value | 1002 |
7.5%
|