| Value | Category | Cases | |
|---|---|---|---|
| -9 | Not in universe | 487 |
92.8%
|
| 1 | 29 |
5.5%
|
|
| 2 | 7 |
1.3%
|
|
| 3 | 1 |
0.2%
|
|
| 4 | 1 |
0.2%
|