One person in every five on the planet is convinced aliens disguised as humans live among us and in the U.S., 25% are true believers. But in India there are more believers than any other country. Nearly half the population, 45%, think visitors from outer space are living on Earth. The most skeptics live in Canada, where only 16% accept the idea that spacemen reside here, and There Netherlands, where only 8% do. Comparing sexes, 22% of male earthlings accept the idea of aliens to 17% of the females. The number of those under age 35 is 25%, people ages 35 to 54 is 16% and those 55 and over is 11%. And 22% of highly educated humans feel aliens live among us, while only 19% of lower to middle educated folks do. Finally, 21% of single folks figure we are not alone, compared to 19% of those hitched but there is no data on how many people think they might be married to an alien.