| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1158 |
59.9%
|
| 2 | 2 | 157 |
8.1%
|
| 3 | 3 | 39 |
2%
|
| 4 | 4 | 260 |
13.5%
|
| Missing value | 318 |
16.5%
|