Question: When did the singer of Mestarit salilla serve in the Finnish Parliament?

Context paragraphs:
Tony Halme: Tony Christian Halme (January 6, 1963 – January 8, 2010) was a Finnish politician, athlete, author, actor, and singer.  He was a member of the Finnish Parliament from 2003 to 2007, representing the True Finns party as an independent politician.  Halme was also known by the pseudonym "Viikinki", which he used while appearing in "Gladiaattorit", a Finnish version of the TV game show "Gladiators", in the 1990s.  He was also a professional wrestler best known for his appearances with World Wrestling Federation (WWF, now WWE) under the ring name Ludvig Borga; a mixed martial artist and the first fighter from the Nordic countries to ever compete in the Ultimate Fighting Championship (UFC); and a professional boxer who held the Finnish heavyweight title.

Minna Sirnö: Minna Maaria Sirnö (born May 14, 1966 in Tampere) is a Finnish politician and member of Finnish Parliament, representing the Left Alliance.  She was elected to Finnish Parliament in 2003.  She lost her seat in 2011 elections.

Mats Löfström: Mats Löfström is a Finnish politician representing Åland Centre.  Löfström is the single member of parliament for the autonomous region of Åland in the Parliament of Finland.  He was an Åland Centre party candidate to the Finnish Parliament on the Åland Coalition list at the Finnish parliamentary election, 2015.  Löfström got elected and replacing Elisabeth Nauclér as the single representative of Åland in the Finnish Parliament.

Mestarit salilla: Mestarit salilla is the first and only album by the late former boxer, professional wrestler and Finnish parliament member, Tony Halme.  Three singles were released from this album, "Viikinki" (1999), "Mä oon tällainen" (2000) and "Painu pelle hiiteen" (2001), the first of which was certified gold in Finland.

Paavo Arhinmäki: Paavo Erkki Arhinmäki (born 13 December 1976 in Helsinki) is a Finnish politician, a member of the Finnish Parliament and a former Minister for Culture and Sport, representing the Left Alliance, whose leader he was from 2009 to 2016.  He was first elected to the Finnish Parliament in the 2007 election and reelected in 2011.  Arhinmäki has been a member of the Helsinki city council since 2001.  He led the Left Youth in 2001–2005.  He proposed a halt to nuclear power projects in Finland in the wake of the Great Hanshin earthquake.

Mika Niikko: Mika Niikko (born January 20, 1967 in Lahti) is a Finnish politician and member of Finnish Parliament for Uusimaa, representing the Finns Party.  He was elected to Finnish Parliament in 2011.  He is the managing director of "Takaisin elämään registered society (Back to life)", which works with young people.  His first job was as an electrician.  In 1991 he established a lock repair company and then a company which sold windows to balconies.  In 2000, he started publishing gospel music with Petri Kosonen.

Finnish presidential election, 1931: Two-stage presidential elections were held in Finland in 1931.  On 15 and 16 January the public elected presidential electors to an electoral college.  They in turn elected the President.  The result was a victory for Pehr Evind Svinhufvud, who won on the third ballot by just two votes.  The turnout for the popular vote was 47.3%.  This presidential election was held during an ideologically, politically, socially and economically tense time.  The Great Depression was impoverishing many Finnish farmers and workers.  The far-right Lapua Movement had not settled for the ban of the Communist Party and its affiliated organizations in the autumn of 1930.  It wanted to help elect a President who would also strongly oppose the Social Democrats and moderate bourgeois parties, such as the Progressives.  Although Svinhufvud disapproved of the Lapua Movement's violent kidnappings of left-wing politicians and other illegal acts, he was their preferred presidential candidate.  Former President K.J. Ståhlberg, a champion of democracy, parliamentarism and the rule of law, had been briefly kidnapped by some activists of the Lapua Movement with his wife in October 1930.  He was chosen as the Progressive presidential candidate.  Speaker of the Finnish Parliament, Kyösti Kallio, held ideals similar to those of Ståhlberg, and he became the Agrarian presidential candidate.  The outgoing President, Lauri Kristian Relander, had lost the Agrarian presidential candidacy to Kallio, because he did not condemn the Lapua Movement as strongly as Kallio did, and a sufficient number of Agrarians believed that Kallio could control the Lapua Movement's extremists more effectively than Relander.  Right-wing Finns and some centrists, such as a prominent Agrarian parliamentarian, Juho Niukkanen, were concerned that Ståhlberg's re-election (after a six-year break) as the Finnish President would escalate political tensions in Finland.  The Commander-in-Chief of the Civil Guards (a bourgeois voluntary defence organization), Major General Lauri Malmberg, announced in the Finnish Parliament that he would not guarantee order among the Civil Guards, if Ståhlberg was elected President.  Svinhufvud's razor-thin victory required Niukkanen's arm-twisting tactics, whereby he pressured all the Agrarian presidential electors to support Svinhufvud.  This 69-year-old and slightly ailing conservative politician was considered by his supporters as a sufficiently bold, solid and patriotic man to re-unite the ideologically divided Finns.  His pro-democracy supporters hoped that he could keep both right-wing extremists and left-wing extremists in check (see, for example, Sakari Virkkunen, Finland's Presidents I / Suomen presidentit I. Helsinki: Otava Ltd., 1994, pgs.  242-245 (Relander), pgs.  11-14 (Svinhufvud); Pentti Virrankoski, A History of Finland / Suomen historia, volumes 1&2.  Helsinki: Finnish Literature Society / Suomalaisen kirjallisuuden seura, 2009, pgs.  810-816; Raimo Salokangas, "The Independent Republic" (Itsenäinen tasavalta), pgs.  635-639 in Seppo Zetterberg et al., eds., A Small Giant of the Finnish History / Suomen historian pikkujättiläinen.  Helsinki: WSOY, 2003).

Pentti Tiusanen: Pentti Uolevi Tiusanen (born 6 March 1949 in Kotka) is a Finnish politician and member of Finnish Parliament, representing the Left Alliance.  He was elected to Finnish Parliament in the 1995 election.

Teuvo Hakkarainen: Teuvo Hakkarainen (born 12 April 1960 in Viitasaari) is a Finnish politician and member of Finnish Parliament, representing the Finns Party.  He was elected to Finnish Parliament in 2011.  He was a co-owner of Haka Wood saw mill but sold his shares shortly after being elected.

Pietari Jääskeläinen: Pietari Osmo Jääskeläinen (born 20 June 1947 in Hankasalmi) is a Finnish politician who was member of Finnish Parliament in 2009-2015, representing The Finns Party.  He became a member of Finnish Parliament in 2009 when Timo Soini was elected to the European Parliament and was re-elected in 2011.  In Finnish parliamentary election, 2015, he was not re-elected.

Supporting paragraphs: Mestarit salilla Tony Halme
Answer: from 2003 to 2007