Violent crime is on the rise so far this year in major cities across the US compared to the number of homicides, rapes, robberies, assaults and shootings that occurred in the same cities by this point in 2015, a new report has found.

The midyear violent crime survey released Monday by the Major Cities Chiefs Association shows 307 more homicides so far in 2016, according to data from 51 law enforcement agencies from some of the largest US cities.