A large percentage of the population growth since the state's foundation has resulted from annexation of new territories and the influx of 1.5 million Greek refugees after the 1923 population exchange between Greece and Turkey. About 80% of the population of Greece is urban, with 28% concentrated in the city of Athens
Where there any significances that contributed to the increase or decrease in population numbers ?
influx of 1.5 million Greek refugees after the 1923 population exchange between Greece and Turkey.