| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 3458 |
5.7%
|
| 2 | 1 | 13500 |
22.4%
|
| 3 | 2 | 14702 |
24.4%
|
| 4 | 3 | 10885 |
18.1%
|
| 5 | 4 | 7260 |
12.1%
|
| 6 | 5 | 4968 |
8.3%
|
| 7 | 6 | 3243 |
5.4%
|
| 8 | 7 | 1411 |
2.3%
|
| Missing value | 756 |
1.3%
|