Mapping in Excel

Over the past year I've been having a play mapping things in Excel, not the best tool for doing this I know but it does the trick. Mapping the data directly from Excel has the advantage that I've my data is already in Excel. I would like to do the same exercise in R but that's for another day once I get to know R better.

The method I used is based on tips and methods used on Chandoo and Clear and Simply.

My output looks like this:

Which looks pretty good to me.
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