| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2979 |
57%
|
|
| 1 | 24 |
0.5%
|
|
| 2 | 9 |
0.2%
|
|
| 3 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| Missing value | 2209 |
42.3%
|