| Value | Category | Cases | |
|---|---|---|---|
| 1 | Involved, Important | 3062 |
25%
|
| 2 | Involved, Not Important | 960 |
7.8%
|
| 3 | Not Involved | 5138 |
42%
|
| 4 | Method Not Applicable | 3080 |
25.2%
|