Google Analytics OS 버전 합계(%) 구하기

ga-os-version-sub.js

(function() {
  var VERSION = '8'
  var total = 0;
  $('#ID-explorer-table-pieTable tr')
    .each(function(i, tr) {
      var version = $(tr).find('td:nth-child(3)').text();
      if (version.startsWith(VERSION)) {
        var percentString = $(tr).find('td:nth-child(5)').text();
        var percent = Number(percentString.split('%')[0]);
        total += percent;
      }
    });
  console.log(String(total).substr(0, 4) + '%');
})();