| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1590 |
8.4%
|
|
| 1 | 548 |
2.9%
|
|
| 2 | 9077 |
48.2%
|
|
| 3 | 139 |
0.7%
|
|
| 4 | 7442 |
39.5%
|
|
| Missing value | 33 |
0.2%
|