during the 2012/2013 DoJ period, blacks committed an average of 486,945 violent crimes against whites, whereas whites committed only 99,403 such crimes against blacks. This means blacks were the attackers in 84.5% of the violent crimes involving blacks and whites.
violent interracial crime involving blacks and Hispanics occurs in almost exactly the same proportions as black/white crime: Blacks are the attackers 82.5 % of the time, while Hispanics are attackers only 17.5% of the time.
Using figures for the 2013 racial mix of the U.S. population–62.2% white, 17.1% Hispanic, 13.2% black–we can calculate the average likelihood of a person of each race attacking the other. A black is 27X more likely to attack a white and 8X more likely to attack a Hispanic than the other way around