Hinduism in Indonesia organisation Ditjen Bimas Hindu (DBH) carries out periodic surveys through its close connections with Hindu communities throughout Indonesia. In 2012 its studies stated that there are 10,267,724 Hindus in Indonesia. The PHDI (Parisada Hindu Dharma Indonesia) along with other some other religious minority groups claim that the government undercounts non-Muslims in census recording. The 2010 census recorded the number of Hindus at 4,012,116, some 80% of them residing in the Hindu heartland of Bali. According to the 2010 Census, there were a total of 4,012,116 Hindus in Indonesia, compared to 3,527,758 Hindus in 2000 Census. While the absolute number of
Christianity in Indonesia the second-smallest number of Christians (22,756) or 0.1% of Christians within Indonesia. Slightly larger concentrations are found in Mataram, and Bima cites, both with just 2% Christians. Among Indonesian provinces in 2010, East Nusa Tenggara had the highest percentage (among religions reported in the province) of Christians (88.88%), including the highest percentage of Catholics (54.14%) and the fifth-highest percentage of Protestants (34.74%). East Nusa Tenggara also reported the highest total number of Christians (4.16 million) or 17.8% of Christians within Indonesia. The mix of religions and denominations varies significantly from area to area. Sumba island has a Catholic majority in