This series of bar charts for each ethnic group show the age bands sorted by the volume of activity. The age bands falling within 80% of the total volume of activity are highlighted. Data is for 01/01/2013 to 31/12/2013.
Perhaps population pyramids are an easier way to read the same information:
The following chart shows activity (unweighted) segmented into age, ethnicity and gender. The size of the pie represents the volume of activity.

Chris M is the founder and managing director of Mayden. He has 21 years of experience in the healthcare industry, where he worked as a hospital manager and later as a management consultant specialising in information analysis and modelling.
Chris E is Mayden‘s director of operations and has been with the company since 2009. He has a background in mechanical engineering, and studied at postgraduate level at Cambridge University.
Coralie has a first class bachelors degree in cybernetics and control engineering as well as a masters degree in biomedical engineering. She has ten years’ experience in IT and software development.
Juliette is our in-house Tableau specialist. She has 20 years experience in health analytics, and has worked for NHS Trusts, a leading health management consultancy as a freelance analyst.
Alison is a director at Mayden and oversees organisational development, business development and marketing. Having started her working life as a graduate General Management Trainee in the NHS, she went on to hold a number of operational and strategic management positions in acute and community sectors before moving into management consultancy with one of the UK’s leading specialist healthcare consultancy firms.