Christianity is the largest religion in Rwanda. The most recent national census from 2012 indicates that: 43.7% of Rwanda's population is Roman Catholic, 37.7% is Protestant, 11.8% is Seventh-day Adventist, 2.0% is Muslim (mainly Sunni), 2.5% claims no religious affiliation, and 0.7% is Jehovah's Witness. There is also a small population of Baha'is, as well as some practising traditional indigenous beliefs. There has been a proliferation of small, usually Christian-linked schismatic religious groups since the 1994 genocide.