Gurgaon is the sixth largest city in the Indian state of Haryana. Gurgaon is the industrial and financial center of Haryana. An important town in ancient Hindu mythology, Gurgaon is one of Delhi's four major satellite cities and is part of the National Capital Region of India. Over the past 10 years the city has undergone rapid development and construction. A wave of Multinational companies choose to locate their call centres in Gurgaon after GE did so in 1997 which has made Gurgaon the call centre capital of the world.Multinational Companies also chose to put their regional headquarters in Gurgaon instead of Mumbai or Delhi.[3] Today, Gurgaon is regarded as the best city in India to work and the best city in India to live, according to a survey by Business Today magazine. The per capita income in Gurgaon is 122,212 INR, which makes it the 3rd highest in India after Chandigarh and Mumbai.