The same census found 100% of the population to be Muslim.[16] Kurdish and Turkish remained the two largest first languages in the 1960 census for 80.7% and 19.2% of the population, respectively.[17] As with the previous census, Muslims constituted 100% of the population.[18] In the last census conducted in Turkey in 1965, Kurdish remained the largest first language with 86.2%, while Turkish remained the second largest first language at 12.3%.[19] 99.1% of the population was Muslim and 0.8% was Christian in 1965.[20]