We do not want to say yes or no, just played a bit with doughnut and bar charts.
Igor: Oh, that'll be Inga. Herr Falkstein thought you might need a laboratory assistant temporarily.
Inga: Oh, hello, would you like to have a roll in the hay? It's fun. Roll, roll, roll in the hay. Roll, roll, roll in the hay. Roll, roll-
by The FrankensTeam
There is always a debate if pie-doughnut charts are useful or not.
Well, technically this is an xy scatter chart. :-)
You can download the file and try it with your data.
The animation is created based on the pi-visualization animated chart: