Syria might not be grabbing the U.S. headlines right now, but the conflict is grinding on. The Week has some staggering numbers. Out of a population of about 20 million, 5.6 million are refugees inside the country and 6.2 million have left the country as refugees. That’s 60% of the population. Estimates of the death toll vary but the most widely accepted is around half a million. That’s 2-3% of the population.