This is a doughnut of pie plot, which has one pie chart and one doughnut chart connected by two straight lines:
* The pie chart is the main chart, shows whole component distribution in percentages including the wedge "Other" which is the sum of combined wedges.
* The doughnut chart is the child chart, shows the detailed information of the combined wedges of the wedge "Other".
To know how to plot this graph, please download the above project file (in the Zip file). There is a Note window to show the detail steps for plotting this graph.