Gunar

Enhance your comparable data display with animated graphic pie chart. Styled data table included, with a lot of further styling options.
Insert anywhere in the post or page via shortcode.
How it looks like? Check here: <a href="http://www.gootools.net/test-preview-animated-pie-chart-plugin/" rel="nofollow ugc">Test Preview: Animated Pie Chart – How to use and examples</a>
Adventages
<ul>
<li>easy to use – supply shortcode with minimum two data pairs and you are ready to go </li>
<li>responsive design – graph will fit any screen size automatically</li>
<li>mobile friendly – it will look nice on mobile devices</li>
<li>customizable – lots of options to make your graph outlook unique</li>
<li>theme friendly – tested on various WordPress themes (but we strongly recommend you to test plugin in your own theme)</li>
</ul>
Complete list of shortcode options at official plugin page: <a href="http://www.gootools.net/wordpress-plugins/goo-pie-chart/" rel="nofollow ugc">Goo Pie Chart</a>

Goo Pie Chart

Animated pie chart for comparable data graphical representation

Emilien Laborde

Wp chart generator makes your life easier to create graphics on your blog. With a single management in the back office, you can create as many graphics as you want. Management of these charts is based on custom post types.
Create a graphic is simple : 
<ul>
<li>First clic on \”add a new graphics\”</li>
<li>Then enter your data</li>
<li>Publish it and a shortcode will automatically be generated</li>
<li>Finally copy this shortcode and paste it into an article</li>
<li>Go to the article and TADA a graphic appeared</li>
</ul>
 Enjoy guys with this plugin.

Wp chart generator

This plugin allows you to easily manage graphics on your blog

Goo Pie Chart vs Wp chart generator