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Annual wine production in France
(files.catbox.moe)
Source: https://www.douane.gouv.fr/la-douane/opendata/mots-cles/recolte
Be careful, numbers are department numbers, not quantity of wine (which is represented by the color)
1 hectoliter is 26.4 US gallons according to a handy conversion app I have, which Wikipedia says is equivalent to the UK’s historic wine gallon (because the UK in the past apparently changed the size of a gallon depending on what you were measuring).
Thanks!