I have been looking around the Eurostat database again and this time I found another interesting dataset to plot, well today plot is a map. This time is the retail sale and other suppliers of optical glasses and other vision products in euros per inhabitant and by country. Like in the last dataset from eurostat I visited not all the countries have the latest data so be aware that the data for each country is from the most recent year with available data, you can find details about the dataset here.
You can click on the image to enlarge it. The code to reproduce the map is here.