But I'm repeating what the actual purveyors of the data said about their own data? They analyzed their data and came to the conclusion you seem to have an issue with- that whites account for 59.1% of violent crimes.
In any case, the picture the data suggests is incomplete (because it is missing a crucial data point: social class), therefore the picture you're suggesting is also incomplete.
So if 100 people in group A average a total of 10 crimes, and 5 people in group B average a total of 9 crimes, you think you are being intellectually honest when you say "group A commits more crimes" in the context of comparing the crime levels of those two groups?
In any case, the picture the data suggests is incomplete (because it is missing a crucial data point: social class), therefore the picture you're suggesting is also incomplete.