| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 0 |
0%
|
| 2 | O1 | 39 |
27.5%
|
| 3 | O2 | 23 |
16.2%
|
| 4 | O3 | 0 |
0%
|
| 5 | O4 | 4 |
2.8%
|
| Missing value | 76 |
53.5%
|