Android 17%
    <div class="progress progress-info">
  <div class="bar" style="width: 17%">&nbsp;</div>
  </div>iOS 9%
    <div class="progress progress-info">
  <div class="bar" style="width: 9%">&nbsp;</div>
  </div>Windows Phone 4%
    <div class="progress progress-info">
  <div class="bar" style="width: 4%">&nbsp;</div>
  </div>BlackBerry OS 1%
    <div class="progress progress-info">
  <div class="bar" style="width: 1%">&nbsp;</div>
  </div>