The president is now elected every five years, changed from seven by a constitutional referendum in 2000, to reduce the probability of cohabitation due to former differences in the length of terms for the National Assembly and presidency. The president is elected in one or two rounds of voting: if one candidate gets a majority of votes in the first round that person is president-elect; if no one gets a majority in the first round, the two candidates with the greatest number of votes go to a second round.