title: Xamarin forms 3 color progress bar
body: <p>In a Xamarin form, I want to show three color progress bar about three numbers to show on progress bar:</p>
  
  <ul>
  <li>Number of available questions </li>
  <li>Number of passed uestions </li>
  <li>Number of failed questions </li>
  </ul>
  
  <p>I want it to look like this:</p>
  
  <p><a href="http://i.stack.imgur.com/ztp2A.jpg" rel="nofollow">Image showing progress bar with each categories</a></p>
  
  <p>Can someone help me? Thanks in advance. </p>