The predicted 'answer' for the vast majority of people is going to be, basically, left or right (politically speaking), for maybe 80 or even 90% and more people

The predicted 'answer' for the vast majority of people is going to be, basically, left or right (politically speaking), for maybe 80 or even 90% and more people, a 50/50 choice. How far does the 72% drop for correctly predicting the smaller political factions, I wonder?