This represent the quantity of wine produced in France by wine type and departement (~ region / state). Fun fact: my family produces Chablis in Lignorelles.

I created this visualisation in 2015 when I was learning d3. As you might notice I was very excited by transition()! Data taken from data.gouv.fr.

Show/hide code - wine.js

Show/hide code - production_2013_numbers.json