Greeks:

The history of the Greek people is closely associated with the history of Greece, Cyprus, Constantinople, Asia Minor and the Black Sea. During the Ottoman rule of Greece, a number of Greek enclaves around the Mediterranean were cut off from the core, notably in Southern Italy, the Caucasus, Syria and Egypt. By the early 20th century, over half of the overall Greek-speaking population was settled in Asia Minor (now Turkey), while later that century a huge wave of migration to the United States, Australia, Canada and elsewhere created the modern Greek diaspora.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". After the 19th century about how much of the Greek population resided in little Asia ?
By the early 20th century, over half of the overall Greek-speaking population was settled in Asia Minor (now Turkey)