| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 4569 |
7.6%
|
| 2 | 1 | 18930 |
31.5%
|
| 3 | 2 | 14695 |
24.4%
|
| 4 | 3 | 8212 |
13.6%
|
| 5 | 4 | 4710 |
7.8%
|
| 6 | 5 | 4194 |
7%
|
| 7 | 6 | 2701 |
4.5%
|
| 8 | 7 | 1416 |
2.4%
|
| Missing value | 756 |
1.3%
|