Jordan is a semi-arid country, covering an area of , with a population of 10 million, making it the eleventh-most populous Arab country. The dominant majority, or around 95% of the country's population, is Sunni Muslim, with a native Christian minority. Jordan has been repeatedly referred to as an "oasis of stability" in the turbulent region of the Middle East. It has been mostly unscathed by the violence that swept the region following the Arab Spring in 2010. From as early as 1948, Jordan has accepted refugees from multiple neighbouring countries in conflict. An estimated 2.1 million Palestinian and 1.4 million Syrian refugees are present in Jordan as of a 2015 census. The kingdom is also a refuge to thousands of Iraqi Christians fleeing persecution by ISIL. While Jordan continues to accept refugees, the recent large influx from Syria placed substantial strain on national resources and infrastructure.