The reports didn't give figures for other types of religion; the vast majority of the population may be either irreligious or involved in worship of nature deities, Buddhism, Confucianism, Taoism, folk religious sects, and small minorities of Muslims. Tibetan Buddhism is widespread, especially in areas inhabited by ethnic Tibetans. Sichuan is one of the cradles of the early Heavenly Masters' Taoist religious movements.