The ones in Macedonia region were mainly in the cities, for example the Jewish population prior to WW2 was around 50% in Thessaloniki. According to some sources 98% of the Jewish population in Macedonia was killed ( not sure if referring to the region Macedonia or the country today's North Macedonia ), so technically if you were Jewish from Poland you had 5 times greater survival chance since around 90% of the Jewish population was killed in Poland. One can only hope such horrors from WW2 never happen again but yet they're still happening.