| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | 240 |
37.1%
|
|
| 2 | 58 |
9%
|
|
| 3 | 9 |
1.4%
|
|
| Missing value | 339 |
52.4%
|