Comment by Scarjit

It depends, in Germany we enjoy a quite high turnout of ~70-80% for federal elections (https://de.statista.com/statistik/daten/studie/2274/umfrage/...) [The site is in German, but should be fairly easy to read].

While for European elections it is usually 40-50% with huge differences by country (https://results.elections.europa.eu/en/turnout/)