| Value | Category | Cases | |
|---|---|---|---|
| 1 | EASTERN | 160 |
42.7%
|
| 2 | CENTRAL | 110 |
29.3%
|
| 3 | WESTERN | 52 |
13.9%
|
| 4 | MIDWEST | 31 |
8.3%
|
| 5 | FARWEST | 22 |
5.9%
|