| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1545 |
30.8%
|
|
| 1 | 51 |
1%
|
|
| 2 | 13 |
0.3%
|
|
| 3 | 1 |
0%
|
|
| 8 | 2 |
0%
|
|
| Missing value | 3406 |
67.9%
|