| Value | Category | Cases | |
|---|---|---|---|
| 1 | north east | 13 |
17.8%
|
| 2 | south | 16 |
21.9%
|
| 3 | midwest | 18 |
24.7%
|
| 4 | west | 26 |
35.6%
|
| Sysmiss | 4832 |