| Value | Category | Cases | |
|---|---|---|---|
| -9 | Not in universe | 978 |
95.1%
|
| 1 | 39 |
3.8%
|
|
| 2 | 7 |
0.7%
|
|
| 3 | 2 |
0.2%
|
|
| 4 | 2 |
0.2%
|