Statistical Summary

Unitary and Centralized Control: 97/170 = 57%
Unitary and Diffuse Control: 45/170 = 26%
Unitary and Mixed Control: 19/170 = 11%
Unitary and Without Constitutional Control: 9/170 = 8%

Federal and Centralized Control: 8/24 = 33%
Federal and Diffuse Control: 11/24 = 46%
Federal and Mixed Control: 5/24 = 21%
Federal and Without Constitutional Control: 0/24 = 0%