| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
18.4%
|
|
| 1 | 21 |
55.3%
|
|
| 2 | 7 |
18.4%
|
|
| 3 | 3 |
7.9%
|
|
| Missing value | 2304 |