Plotting multiple data

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diestra123 Posts 10 Registration date Monday October 22, 2012 Status Member Last seen July 15, 2013 - Jul 15, 2013 at 06:00 AM
Hello,
How do I plot a table with multiple data like this:

For May:
Project 1 Project 2 Project 3
Item 1 5% 4% 10%
Item 2 25% 18% 12%
Item 3 15% 10% 9%

For June:
Project 1 Project 2 Project 3
Item 1 15% 5% 10%
Item 2 10% 10% 15%
Item 3 8% 8% 10%

to compare performance of each project for two months?

would appreciate any help. thanks!!