The proportional counting system is used when more than one person is to be elected. It ensures that the required number of candidates are elected in proportion to their support in the electorate. Can
Abstract This article analyses primary presidential elections – open, simultaneous and mandatory for political parties – in Uruguay and Argentina. In spite of their similarity, both systems have some
Based on Detailed cumulative results for August 2008 primary election. Tutorial available here: http://www.kingcounty.gov/elections/results/opendatatutorial.aspx