<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />In a Pie graph with a number of x-categories, numerical y- values, and some categorical overlay categories, produces pies of the x-category and values within pies defined by the Overlay categories. However, there is no legend for the Overlay categories, and seemingly no way to automatically label the individual pies-within-pies with the category names. Any possibility to label the pies-within-pies (Country in this case)?
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