This really only works if you consider said statistics to be reported in good faith. Black Americans tend to be disproportionately targeted by law enforcement and disproportionately punished. For example, black Americans are around four times as likely to be charged for Marijuana offenses compared to white people despite using marijuana at equal rates.

White-on-black crimes I would argue are far less likely to be reported, especially apparent by the bias that the police employ against black people.