| Value | Category | Cases | |
|---|---|---|---|
| 1 | O1 | 48 |
33.8%
|
| 2 | O2 | 26 |
18.3%
|
| 3 | O3 | 0 |
0%
|
| 4 | O4 | 2 |
1.4%
|
| Missing value | 66 |
46.5%
|