| Value | Category | Cases | |
|---|---|---|---|
| 1 | O1 | 0 |
0%
|
| 2 | O2 | 132 |
8%
|
| 3 | O3 | 922 |
55.6%
|
| 4 | O4 | 0 |
0%
|
| Missing value | 603 |
36.4%
|