| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2983 |
5%
|
| 2 | 1 | 11936 |
19.8%
|
| 3 | 2 | 14826 |
24.6%
|
| 4 | 3 | 11510 |
19.1%
|
| 5 | 4 | 6969 |
11.6%
|
| 6 | 5 | 6550 |
10.9%
|
| 7 | 6 | 3432 |
5.7%
|
| 8 | 7 | 1221 |
2%
|
| Missing value | 756 |
1.3%
|