objective ranks 2017-2020

After extremely thorough analysis and study with several phD level modeling tactics, here are the objective ranks. No other rankings on the site matter, and should not be paid attention to at all as they are very stupid. Note that each line indicates one standard deviation away from the frat above and below.
ZBT/Phi Psi

Pike

PhiDelt
Delt/Sig Chi\n\n\n\n\nSig Nu

AEPI
DX

Fiji/The rest of those