Depends on what continent Russia is supposed to be in, I guess.
The Middle East is certainly not the most racist of the options. Except for the whole Israel vs. Arabs thing, I can't see what credentials they should have in this competition.
I don't know whether this poll makes much sense, anyway.
Just to play devils advocate here and play along with this thread... The gulf states tend not to treat their South Asia and Filipino worker drones very good. Further, a lot of Mideast states treat Africans quite poorly and there is still racial/ethnic based slavery in handful.