According to Gallup poll black women report...

[AryanReborn]

In US I remember gallup poll asking if you had partner from a different sex. 26 percent black women reported having a white male sex partner. Black guys reported 27 percent had at least one white female partner. Of course you don't see white male and black females in public often, but I think that this could be accurate because I see white guys in clubs leaving with black women.