Because this is such a major issue, you would think that someone would catch this mistake before production?
But, in the spirit of Junk Charts, I'll offer the way I think this should look. I think the insured/uninsured/underinsured lines need to be plotted over time on a single line graph to support the author's point, which is that the underinsured population has grown over time.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEird4P1EEDYEdqPxCPsd3JnncfHgoaLqdmqmFQaEBnIyfhOObvk64bSiRazWU4F6zQmnjCJLDDqR_FKI7ssNb2iPfd9Q8hXczCroU9G3koSldi2GQFV5WqK8RcpsEm5KfE0mwrlAXCilAU/s320/insured+graph.bmp)
PS. The original report is here. All of the supporting displays are eye-gouging tables. I made the chart I suggested, and even with Excel Defaults, it beats the heck out of the pie chart.