Some US statistics supporting my theory of interracial dating:
|White Wife||Black Wife||Asian Wife||Other Wife|
The data are compiled on Wikipedia and cited from the 2006 census, but I couldn't find it in there. The most I could find was a table which only specified the exact breakdown for Black husband/White wife vs White husband/Black wife, but other data seems to corroborate it.
3 choose 2 = 3 (since 'other' is not a meaningful category), so:
The ratio of Black men with White women to White men with Black women is 2.44.
The ratio of White men with Asian women to Asian men with White women is 3.05.
The ratio of Black men with Asian women to Asian men with Black women is 5.67.
All in all, exactly what my theory would predict.