| Value | Category | Cases | |
|---|---|---|---|
| 1 | 86 |
10.6%
|
|
| 2 | 370 |
45.6%
|
|
| 3 | 63 |
7.8%
|
|
| 4 | 270 |
33.3%
|
|
| Missing value | 22 |
2.7%
|