I am trying to draw a bargraph with 2 dimensions



1.Referral Source (GP,A&E,Hospital etc...)

2. Team Name (Optomology,dentist,chidcare etc..)

Using the expression =count(patNHS number)  for Y-axis


I would like to see the graph with Two colours (1 for Referrals and 2nd for Team name) and Referral source and team names should be inside the bar.


I will be grateful if any one help me.