| Value | Category | Cases | |
|---|---|---|---|
| 1 | 118 |
5.7%
|
|
| 2 | 115 |
5.6%
|
|
| 3 | 290 |
14.1%
|
|
| 4 | 60 |
2.9%
|
|
| Missing value | 1479 |
71.7%
|