I have a simple add-on for displaying percentage data in the form of a unique diagram called 'Circular Diagram'.
We have been unable to sell a single copy since its release, so we have decided to release it as a FREE add-on! (Besides, we have a couple new paid add-ons in the works, anyway.) Formerly $15, it's now FREE! Get it here:
Donations / purchases of our other stuff is always sincerely appreciated!