A 2010 80-questions mail-in survey of 420 Canadians by Carleton University Survey Centre and the Montreal-based Association for Canadian Studies found 30% agreed with the statement "I know God really exists and I have no doubts", 20% acknowledged they "have doubts" but "feel that I do believe in God", 10% answered they believe in God "sometimes", 20% said they don't believe in a "personal God" but "do believe in a higher power", 12% adopted the classic agnostic position and said they "don't know whether there is a God and don't believe there is a way to find out", and 7% said no god exists. Slightly more than half believed in heaven, while less than a third believed in hell, with 53.5% saying they believed in life after death. About 27% said they believe in reincarnation, and 50% expressed belief in religious miracles.