[i] Every party has a separate ballot and electors are given as many ballots as there are parties contesting the race. When finished voting, electors place the ballot of their choice in an envelope to be deposited in the ballot box. Each party ballot contains a list of candidates predetermined by the party. Electors can accept the list order as presented or alter the list order to their preference. They may do this by both placing a "+" by the names of candidates they want to move up the list order, and by crossing out names that they would like to see be moved down the list order. The vote for each candidate is equal to the number of votes cast for the list, plus or minus specific votes. Those candidates with the highest totals are declared elected, up to the number of seats allotted to each list. If any candidate has been elected in this manner in more than one electoral region, he/she is considered elected in the region where most votes were obtained and the seat goes to the next highest candidate of the same list in the other region(s). Distribution of seats among them is based on the Saint-Lagüe method. A threshold of 5% is required in order for a party to enter the parliament.