The number of police-related fatalities in the U.S reached 664 in 2015, making the country’s police force one of the deadliest in the developed world, according to data from The Guardian, a British newspaper.

In the first five months of this year, 19 unarmed black men were shot and killed by the police in the U.S. The Guardian compares that with Germany, where 15 citizens of any race were fatally shot in the two years from 2010 to 2011.