Riksdag has received at least twelve per cent of the votes in a constituency participates in the distribution of the fixed constituency seats in that constituency. Riksdag The Riksdag ( or "Sveriges riksdag") is the national legislature and the supreme decision-making body of Sweden. Since 1971, the Riksdag has been a unicameral legislature with 349 members (), elected proportionally and serving, from 1994 onwards, on fixed four-year terms. The constitutional functions of the Riksdag are enumerated in the Instrument of Government (), and its internal workings are specified in greater detail in the Riksdag Act (). The seat of the Riksdag
History of the Riksdag reflected the lines of division in Swedish society: the nobility, the clergy, the burghers and the peasantry. Under the Instrument of Government of 1809 the Riksdag shared the powers of government with the King. On the basis of the 1863 electoral reform bill the Estates voted in 1866 to dissolve the Riksdag of the Estates and establish a new Riksdag. The new Riksdag was a political assembly with two chambers where the members were chosen in national elections. The revolution was that citizens could participate and vote in the elections without regard to which Estate they had hitherto belonged; instead