Self Defined Ethnicity

The 16+1 codes for a person to self define their ethnicity.

A1 - Indian
A2 - Pakistani
A3 - Bangladeshi
A9 - Any other Asian ethnic background

B1 - Caribbean
B2 - African
B9 - Any other Black ethnic background

M1 - White and Black Caribbean
M2 - White and Black African
M3 - White and Asian
M9-Any other Mixed ethnic background

01 - Chinese
09 - Any other ethnic group

W1 - White British
W2 - White Irish
W9 - Any other White ethnic background

NS - Not stated.