Compulsory voting
, 22 countries were recorded as having compulsory voting. Of these, only 10 countries (additionally one Swiss canton and one Indian state) enforce it. Of the 30 member states of the Organisation for Economic Co-operation and Development, 10 had forms of compulsory voting.
Politics of Belgium
Belgium is one of the few countries that has compulsory voting, thus having one of the highest rates of voter turnout in the world.