| Value | Category | Cases | |
|---|---|---|---|
| 0 | 834 |
13%
|
|
| 1 | 577 |
9%
|
|
| 2 | 75 |
1.2%
|
|
| 3 | 2 |
0%
|
|
| 4 | 2 |
0%
|
|
| Missing value | 4931 |
76.8%
|