Tracking & displaying a % of a multi choice question.
Hi guys,
I'm considering using Tiki for a site I want to build which analyzes peoples performance and tools they use.
Is there a way to allow users to choose from a multiple choice of (for example) skills, and then have this put into a chart of some sort showing what percentage of the wiki's pages (people) demonstrate each skill/skills?
Thanks for any guidance/examples! 
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