The government and judiciary uphold the constitutional right to freedom of speech, thought, and belief, and no legislation to curb those rights has been adopted. The 2011 census found that 95.6% of citizens identified themselves as Christian, 1.4% were not Christian, and 3.1% gave no answer. Virtually no respondent identified as being nonreligious. Religious syncretism is high, with many citizens combining their Christian faith with some traditional indigenous religious practices. Most Christians in Papua New Guinea are Protestants, constituting roughly 70% of the total population. They are mostly represented by the Evangelical Lutheran Church of Papua New Guinea, the Seventh-day Adventist Church, diverse Pentecostal denominations, the United Church in Papua New Guinea and Solomon Islands, the Evangelical Alliance Papua New Guinea, and the Anglican Church of Papua New Guinea. Apart from Protestants, there is a notable Roman Catholic minority with approximately 25% of the population.