Good body fat percentages for African American women?

I've been doing a lot of research on body fat percentage and I can't find that much on ideal body fat percentages for African American women. I know that African Americans have lower body fat percentages than White Americans so I don't want to go by the charts for White Americans. I'm not really sure what I should be shooting for =(. I'm 188 and 30 % body fat which means I have about 132 lbs of lean body mass and 56 lbs of fat.