Three million people expected to leave Syria by end of 2013: UNHCRListen /
Bulgaria is the latest country to host Syrian refugees fleeing the ongoing violence in their country.
According to the United Nations Refugee Agency (UNHCR), the country has received a total 2,000 Syrians since the start of the conflict.
August saw the sharpest rise in asylum applications to about 50 arrivals per day, mainly Syrian families, the agency adds.
However, Lebanon, Jordan, Turkey and Iraq have the biggest caseloads in the Middle East.
Jocelyne Sambira has more.