Discrimination against the island's Greek population as well as geopolitical tensions have led to the Greeks emigrating from both islands, the peak of this exodus occurring in 1974, when Turkey invaded Cyprus. According to 1927 Population Census, Imbros population was 6,555 Greeks, and 157 Turks; in contrast at the 2000 Population Census the Greeks had become a minority on the island. In 2000, there were around 400 Greeks, while the Turks were around 8000. Most of the former Greeks of Imbros and Tenedos are in diaspora in Greece, the United States, and Australia.