 According to ASUR, European Values Survey (1999) and World Values Survey (2005) polls show that the real percentage of those who declare themselves atheists is at least 6–7% of the population, 60–70 times more than the result of census in 2002.In "The Cambridge Companion to Atheism" (2006), Phil Zuckerman gives a figure of 4%.A 2014 poll by WIN/Gallup International Association shows that 16% of Romanians are not religious and only 1% are convinced atheists.