google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
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       data.addColumn('number', 'DL数');
       data.addColumn('number', 'Googleセルラン');
       data.addColumn('number', 'iOSセルラン');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
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['2020-07-06',null,null,null,null,null],
['2020-07-07',518881,null,null,null,null],
['2020-07-08',518881,null,null,null,null],
['2020-07-09',519427,null,null,null,null],
['2020-07-10',519427,null,null,null,null],
['2020-07-11',520043,null,null,null,null],
['2020-07-12',520272,null,null,null,null],
['2020-07-13',520540,null,null,null,null],
['2020-07-14',521435,null,null,null,null],
['2020-07-15',521435,null,null,null,null],
['2020-07-16',521706,null,882,null,null],
['2020-07-17',521706,null,null,null,null],
['2020-07-18',522311,null,null,null,null],
['2020-07-19',522852,null,null,null,null],
['2020-07-20',523171,null,904,null,null],
['2020-07-21',523497,null,null,null,null],
['2020-07-22',523861,null,911,null,null],
['2020-07-23',524568,null,797,null,null],
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['2020-07-28',526223,null,null,null,null],
['2020-07-29',526223,null,null,null,null],
['2020-07-30',526223,null,null,null,null],
['2020-07-31',527667,null,null,null,null],
['2020-08-01',527876,null,null,null,null],
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['2020-08-30',535167,null,null,null,null],
['2020-08-31',535414,null,null,null,null]
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    legend: {position: 'top' },
    vAxes:[
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    ],
    series: {
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        type: 'bars',
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      },
      1:{
        type: 'line',
        color: 'seagreen',                
        targetAxisIndex: 1,
      },
      2:{
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        targetAxisIndex: 1,
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    },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['#2980b9','#e74c3c']
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  google.visualization.events.addListener(chart, 'click', function() {
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});