Generally, inhabitants of Bohemia (western region of the Czech Republic) are known to drink more beer than people from Moravia (eastern region of the country). This difference was confirmed for my sample of researchers: researchers from Bohemia drank significantly more beer per capita per year (median 200.0 litres) than those from Moravia
What’s it all about? You need to see this study of Open Access Beer by Coturnix at A Blog Around the Clock. Seriously.