Treemap Color Saturation Data Label

[Anonymous]

Dear All,I have a simple set of data that i want to present on a treemap. My chart

isn't clear enough for the user and i don't know how to make it more readable mostly because values in the same year group have one color and i don't know how to distinct them. Does anyone know how to do it? Below data and the chart

[Anonymous]

Hey @Anonymous 
Why not use a bar chart?
Think it will visualise nicer than a table.

Cheers!

[Anonymous]

Thank you for replying @Anonymous 

I have choosen a treemap because i already have 3 bar charts in my dashboard and adding another one makes my dashboard less readable. I will consider diffrent type of chart although i am still intrested how to solve aforementioned problem. 

Cheers!