for the probable answer look here: https://poal.co/s/Opinion/479142 tl;dr its about 700,000 people give or take a few thousands. I undersetimated some numbers, and overestimated others because of how simple the breakdown is. The number could be as high as 1.2-1.4 million, but doubtful it is any higher. Of that maybe 70-150k are actually willing to fight.