Do girls receive the same amount of racial comments as guys?

I tend to hang out with people of different races, skin colors. I hate hanging out with a group of the same race. I am Korean and one of my friends (guy) is black (African). The second one (girl) is white (Italian) We are all in the 8th grade. I always hang out with them. We usually p by ignorant people who have to say something racist. Like they call me Yao Ming because I'm Asian and i'm almost 6'0 (only 13 years old :D) I don't really mind it because my friends call me that too but it kinda gets annoying. I don't really get too much racial comments for some odd reason while my other Korean friends get abused. My Black friend almost got jumped on the city bus because of his skin color. They kept calling him the N word which really is immature in my opinion. However, the female of the trio doesn't get anything racial said to her. Like wtf? What sense does that make? Does it really have to do with gender or race? Because this white boy in my cl always gets picked on.