| Value | Category | Cases | |
|---|---|---|---|
| 0 | 597 |
6%
|
|
| 1 | 8544 |
85.5%
|
|
| 2 | 766 |
7.7%
|
|
| 3 | 86 |
0.9%
|
|
| 4 | 1 |
0%
|
|
| Missing value | 3279 |