A set of tools created by the Census Information Scheme that allows users to explore data from 2011 Census Commissioned Table CT0225: Age by ethnic group by sex. The excel tool allows users to explore the data in four different ways: Top 10 Ethnic Groups By All Wards In Borough - filter table by borough, age and sex Age Comparison - filter by borough, ethnicity and sex Sex Comparison - filter by borough, ethnicity and age Top 30 ...