I thought this graph was interesting, and I like that it’s very intuitive to look at. I also think that the further information shown by clicking on each industry in the top left corner is useful for explaining why some cases are the way that they are.
A bad graph:
This graph is very confusing to look at, with an inadequate explanation of what’s going on in it. The colors are also quite bland, and I imagine it is not very accessible to people with any kind of visual impairment.