text: $(function () {
      $('#container').highcharts({
  
          chart: {
              polar: true
          },
  
          series: [{
              connectNulls: true,
              // First value is null in series
              data: [null, 71.5, null, null, null, null, null, 148.5, 216.4, 194.1, 95.6, 54.4]
          }]
  
      });
  });