| Value | Category | Cases | |
|---|---|---|---|
| 1 | O1 | 0 |
0%
|
| 2 | O2 | 108 |
34%
|
| 3 | O3 | 45 |
14.2%
|
| 4 | O4 | 0 |
0%
|
| Missing value | 165 |
51.9%
|