| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
3.5%
|
|
| 2 | 51 |
6.3%
|
|
| 3 | 129 |
15.9%
|
|
| 4 | 8 |
1%
|
|
| Missing value | 595 |
73.4%
|