These showed how the results would have been different under proportional representation systems.

An election is held every four years using the proportional representation system.

That is the main reason Israel came up with its proportional representation system.

In the above election, a type of proportional system with threshold was used.

Local elections are held every four years on a proportional representation system.

Future elections are to be held under a proportional representation system.

The list follows the same proportional representation system but on the level of the country.

He is also known for having devised the proportional representation system.

The election have been conducted after the proportional electoral system.

During the election campaign, I got the impression that a lot of people would have supported a move toward a more proportional system.