so, Albanians are the ones mostly being excluded?
roughly 240,000 out of the 11.3m people in the country... or 2% of the population
from just this, it looks like Greece is about 98% Greeks (I wouldn’t have thought it was that high)
That chart only went to 1995. I can’t find a more recent chart but some articles put as many as 2 million immigrants in Greece which is a significant chunk of their population.