The latest figure from the U.K.-based anti-government group, Syrian Observatory for Human Rights, helps quantify the massive toll of Syria's three-year civil war, with about half of those reported deaths consisting of civilians
The report from the Observatory, an anti-government group that tracks violence across Syria, offers an updated death toll since the United Nations said in July that at least 100,000 people had been killed.
The UN said in January that it would stop updating the figure, and it is impossible to verify the Observatory’s figure, collected from a network of sources in Syria.
Roughly half of the 146,065 deaths were civilians, including 7,796 children.
UNICEF said in a report this month that 1.2 million children have fled the country and 5.5 million Syrian children in and outside the country are in need of humanitarian assistance.