| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 5025 |
8.3%
|
| 2 | 1 | 14465 |
24%
|
| 3 | 2 | 15447 |
25.7%
|
| 4 | 3 | 9925 |
16.5%
|
| 5 | 4 | 5813 |
9.7%
|
| 6 | 5 | 4665 |
7.8%
|
| 7 | 6 | 2697 |
4.5%
|
| 8 | 7 | 1390 |
2.3%
|
| Missing value | 756 |
1.3%
|