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The opponents of PR also contend that coalition governments created under PR are less stable, and elections are more frequent. Italy is an often-cited example with many governments composed of many different coalition partners. However, Italy is unusual in that both its houses can make a government fall, whereas other countries, including many PR nations, have either just one house or have one of their two houses be the core body supporting a government. Italy's current parallel voting system is not PR, so Italy is not an appropriate candidate for measuring the stability of PR.[citation needed] Canada, which uses FPTP with a multi-party system, had more elections between 1945 and 2017 than PR countries such as Norway, Germany and Ireland.[7]