<Tr> <Td_colspan="2"> Hinduism </Td> <Td> </Td> <Td_colspan="2"> 0.03% </Td> </Tr> <Tr> <Td_colspan="2"> Unaffiliated / Others </Td> <Td> </Td> <Td_colspan="2"> 0.01% </Td> </Tr> <P> Religion in Thailand is varied . There is no official state religion in the Thai constitution, which guarantees religious freedom for all Thai citizens, though the king is required by law to be a Theravada Buddhist . The main religion practised in Thailand is Buddhism, but there is a strong undercurrent of Hinduism with a class of brahmins having sacerdotal functions . The large Thai Chinese population also practises Chinese folk religions, including Taoism . The Chinese religious movement Yiguandao (Thai: Anuttharatham) spread to Thailand in the 1970s and it has grown so much in recent decades to come into conflict with Buddhism; it is reported that each year 200,000 Thais convert to the religion . Many other people, especially among the Isan ethnic group, practise Tai folk religions . A significant Muslim population, mostly constituted by Thai Malays, is present especially in the southern regions . </P> <P> Religion in Thailand (2015 census) </P>

What is the main religion practiced in thailand