| Value | Category | Cases | |
|---|---|---|---|
| 1 | -99 | 2 |
0%
|
| 2 | -97 | 1 |
0%
|
| 3 | 1 | 1478 |
33.3%
|
| 4 | 2 | 498 |
11.2%
|
| Missing value | 2465 |
55.5%
|