有数据时可以展示所有数据

没有数据时少了三个分局数据

$('#th_view_0_01').highcharts({
              chart: {
                  plotBackgroundColor: null,
                  plotBorderWidth: null,
                  plotShadow: false
              },
              setSize:(
                      $(document).width(), 
                      $(document).height()/2,
                      false
              ),
              title: {
                  text: ''
              },
              tooltip: {
                  pointFormat: '{series.name}: {point.percentage:.1f}%'
              },
              plotOptions: {
                  pie: {
                      allowPointSelect: true,
                      cursor: 'pointer',
                      dataLabels: {
                          enabled: true,
                          format: '{point.name}: {point.percentage:.1f} %',
                          style: {
                              color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                          }
                      }
                  }
              },
              series: [{
                  type: 'pie',
                  name: '占有率',
                  data: datesPer
              }]
          });