I cannot say anything statically but I simply say that three of them share the same developed level with each other. Maybe Ankara is better than the rest but not too much. read more
Today, with a population of more than 2,500,000, Bursa is the fourth largest city in Turkey after Istanbul, Ankara, and Izmir. It is famous for its peach, chestnut, and silk, although lately, heavy industry located in the outskirts of the city has surpassed these traditional industries. read more