 The Christians were 1.89% of the province's population in 1949, the largest proportion in China at that time.According to a survey of the year 2010, Muslims constitute 0.55% of the population of Shandong up from 0.14% in 1949.The reports didn't give figures for other types of religion; 80.05% of the population may be either irreligious or involved in worship of nature deities, Buddhism, Confucianism, Taoism and folk religious sects.