Statistical Summary

Presidential System = 59/194=30.41%
Unitary States = 51
Federal States = 8
Parliamentary System = 68/194=35.05%
Unitary States = 57
Federal States = 11
Semi-Presidential System = 54/194=27.83%
Unitary States = 51
Federal States = 3
Monarchical System = 12/194=6.19%
Unitary States = 11
Federal States = 1
Directorial System = 1/194=0.5%
Unitary States = 0
Federal States = 1