title: Show Data Value in Column Chart Google Chart
body: <p>I have created a chart using google-visualization but unable to get the data value for the second column</p>
  
  <pre><code>var data = google.visualization.arrayToDataTable([
        ['Year', 'Sales', 'Expenses'],
        ['2004', 1000, 400],
        ['2005', 1170, 460],
        ['2006', 660, 1120],
        ['2007', 1030, 540]
      ]);
  
      var view = new google.visualization.DataView(data);
      view.setColumns([0, 1,{
                              calc: "stringify",
                              sourceColumn: 1,
                              type: "string",
                              role: "annotation"
                          },
                          2]);
  
      var options = {
          title: 'Company Performance',
          hAxis: { title: 'Users', titleTextStyle: { color: 'red', fontSize: 16} },
          legend: { position: 'bottom', textStyle: { color: 'blue', fontSize: 16} }
      };
      var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
      chart.draw(view, options);
  </code></pre>
  
  <p>The data value comes for the sales but not to expense column </p>