| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 6 |
0.1%
|
|
| 2 | 44 |
0.9%
|
|
| 3 | 59 |
1.2%
|
|
| 4 | 1008 |
20.1%
|
|
| Missing value | 3888 |
77.7%
|