data.addColumn('string', 'Month');
          data.addColumn('string', 'PAGE_VIEWS');
          data.addColumn('string', 'AD_REQUESTS');
          data.addColumn('string', 'MATCHED_AD_REQUESTS');
          data.addColumn('string', 'INVIDUAL_AD_IMPRESSIONS');
          data.addRows(resp.rows);
          var view = new google.visualization.DataView(data);
          view.setColumns([
            0,
            {calc:viewsToNumber, type:'number', label:'Page views'},
            {calc:adReqToNumber, type:'number