     'Tuesday',
                'Wednesday',
                'Thursday',
                'Friday',
                'Saturday',
              ],
              theme: {
                monochrome: {
                  enabled: true,
                },
              },
              plotOptions: {
                pie: {
                  dataLabels: {
                    offset: -5,
                  },
                },
              },
              grid: {
                padding: {
                  top: 0