 140 members of parliament are elected to a four-year term in ten multi-seat constituencies, which are defined on the basis of the existing county borders, with amendments to achieve a uniform number of eligible voters in each constituency to within 5%.Citizens of Croatia living abroad are counted in an eleventh constituency; however, its number of seats was not fixed for the last parliamentary election.It was instead calculated based on numbers of votes cast in the ten constituencies in Croatia and the votes cast in the eleventh constituency.