The population of UAE is around 9.2 million, out of which only 1.2 are Emirati citizens. The UAE is home to 2.8 million Indians.
According to the 2005 report by Merril Lynch, there were around 33,000 Indian millionaires living in the USA.
In 2015, the annual remittance made by the Indian community in the UAE was around 12.5 billion USD.
Source – India in Details