I really laugh when you claim what a math genius you are while insisting on working with raw numbers instead of percentages. You do understand that populations increase, right? You do understand that voting has been made easier over time, right? You do understand that Donald Trump inspires as much as opposition as he does support, right?
So again, for the super high IQ. The main 3rd party contender in 2012 was Gary Johnson. The main 3rd party contender in 2016 was Gary Johnson.
Here's what happened.
Mitt Romney got a high a higher percentage of support among the voters in 2012 than Donald Trump got in 2016. Put another way, Trump was less popular among the voters than Mitt Romney. Put another way, Trump and Hilary were so unpopular, that 3rd party candidates had their best election since Perot