Bosnia and Herzegovina is a religiously diverse country. According to the 2013 census, Muslims comprised 50.7% of the population, while Orthodox Christians made 30.7%, Catholic Christians 15.2%, 1.2% other and 1.1% atheist or agnostic, with the remainder not declaring or not answering the question. A 2012 survey found 54% of Bosnia's Muslims were non-denominational, while 38% followed Sunnism.