I don't know those numbers, you might try looking them up online. I know at my job we have a about 30 cna's. about 10 of them are african american, 5 of them caucasian, 2 asian 7 african and 6 jamaican. the numbers vary depending on where you live. Nursing homes closer to the urban areas will have all cultures. places in rural areas will more than likely have one maybe 2 different nationalities in them.