The mixed member, or additional member, system is used in Germany and Hungary, and is proposed for New Zealand. Under this system a proportion of representatives (at least 50 per cent) is elected in single-member constituencies, as in the first two system above. The remaining representatives are elected under a party list system, either regional or national, in such a manner as to make the total result, as nearly ‘proportional’ to the distribution of the party vote as possible. Electors have two votes, one for a candidate and one for a party. Again there may be a minimum threshold which parties have to reach in order to qualify for representation.