A large majority of the population practices Buddhism; estimates range from 80% to 89%. According to 2014 Myanmar Census, 87.9% of the population identifies as Buddhists. Theravāda Buddhism is the most widespread. There are some 500,000 Buddhist monks and 75,000 nuns in this country of 54 million. Other religions are practised largely without obstruction, with the notable exception of some religious minorities such as the Rohingya people, who have continued to have their citizenship status denied and treated as illegal immigrants instead, and Christians in Chin State.