Android 44%
    <div class="progress progress-info">
  <div class="bar" style="width: 44%">&nbsp;</div>
  </div>iOS 13%
    <div class="progress progress-info">
  <div class="bar" style="width: 13%">&nbsp;</div>
  </div>Windows Phone 9%
    <div class="progress progress-info">
  <div class="bar" style="width: 9%">&nbsp;</div>
  </div>BlackBerry OS 13%
    <div class="progress progress-info">
  <div class="bar" style="width: 13%">&nbsp;</div>
  </div>