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.
1925 Australian federal election
Compulsory voting for federal elections was introduced in 1924 and first used in the 1925 elections, where 91.4% of the electorate cast a vote, compared to 59.4% at the 1922 elections.