| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1590 |
8.4%
|
|
| 1 | 27 |
0.1%
|
|
| 2 | 7793 |
41.4%
|
|
| 3 | 85 |
0.5%
|
|
| 4 | 9301 |
49.4%
|
|
| Missing value | 33 |
0.2%
|