Look again at the annual statistics table. They have the classification of "Korean" and "Puerto Rican". Korean doesn't appear at all in the Federal coding scheme and Puerto Rican is lumped in with Caucasian. Those two categories would have to have separate code numbers in their coding scheme. Isn't that why you code in the first place? Doesn't coding break out the categories you want to study?
"That looks like a 7 to me."
Might be a two.