There are also small ethno-religious minority populations of Sabian-Mandaeans, Shabaks, Yarsan and Yezidis remaining. Prior to 2003 their numbers together may have been 2 million, the majority Yarsan, a non-Islamic religion with roots in pre-Islamic and pre-Christian religion. The Iraqi Jewish community, numbering around 150,000 in 1941, has almost entirely left the country.