The judges of the Constitutional Court (''Konstitucinis Teismas'') serve nine-year terms. They are appointed by the President, the Chairman of the Seimas, and the Chairman of the Supreme Court, each of whom appoint three judges. The unicameral Lithuanian parliament, the Seimas, has 141 members who are elected to four-year terms. 71 of the members of its members are elected in single-member constituencies, and the others in a nationwide vote by proportional representation. A party must receive at least 5% of the national vote to be eligible for any of the 70 national seats in the Seimas.