Countrywide, it's a very small difference:
> When it came to traffic stops in 2011, black drivers (13 percent) were stopped more frequently than white (10 percent) or Hispanic (10 percent) drivers. That is hardly a damning finding. Moreover, while blacks (7 percent) were slightly more likely than Hispanics (6 percent) or whites (5 percent) to be ticketed, they were also slightly more likely than whites to be let go with no enforcement action (2 percent versus 1 percent).
https://www.nationalreview.com/2014/12/dojs-policing-statist... https://www.bjs.gov/content/pub/pdf/cpp08.pdf
Also:
> findings suggest that citizen risk for specific police behavior is partially attributable to differential behavior prior to the encounter....officer decision-making and behavior requires consideration of other factors beyond a citizen's race.
https://www.emeraldinsight.com/doi/abs/10.1108/PIJPSM-06-201...
Not to say there's not a problem but it helps to have more info.