Question: The current First Lady of Finland is Jenni Haukio, wife of a finnish politician in office since what year?

Context paragraphs:
First Lady of Zambia: The First Lady of Zambia is the title attributed to the wife of the President of Zambia.  Zambia's current First Lady is Esther Lungu, who has held the office since 25 January 2015.

First Lady of Namibia: The First Lady of Namibia is the title of the wife of the President of Namibia.  There have been three First Ladies (and Presidents) since Namibia's independence in 1990.  Namibia's current First Lady is Monica Geingos, who has held the office since 21 March 2015.

Sauli Niinistö: Sauli Väinämö Niinistö (] , born 24 August 1948) is a Finnish politician and the 12th President of Finland, in office since 2012.

Tellervo Koivisto: Taimi Tellervo Koivisto, née "Kankaanranta" (born 2 January 1929 in Punkalaidun) is a Finnish politician and the former First Lady of Finland from 1982 to 1994.  Koivisto is the widow of the 9th President of Finland Mauno Koivisto and a former member of the Finnish parliament, representing the Social Democratic Party of Finland.

Jenni Haukio: Jenni Elina Haukio (born 7 April 1977) is a Finnish poet and the First Lady of Finland.  The spouse of the current President of Finland Sauli Niinistö.  She has graduated from the University of Turku with a Master of Political Sciences degree in 2001.  Haukio was born in Pori, Finland.

Jyrki Katainen: Jyrki Tapani Katainen (born 14 October 1971) is a Finnish politician and the European Commission Vice-President for Jobs, Growth, Investment and Competitiveness, in office since 2014.  Katainen was previously Prime Minister of Finland from 2011 to 2014 and chairman of the National Coalition Party from 2004 to 2014.  He was succeeded by Alexander Stubb as chairman of Finland's National Coalition Party.  After stepping down as Prime Minister, Katainen was elected as European Commission Vice-President in July 2014.

First Lady of Puerto Rico: First Lady of Puerto Rico is the title given by the government of Puerto Rico to the spouse of the Governor of Puerto Rico or the daughters of the Governor should the Governor be a lady, single, divorced, or a widow.  The First Lady leads the Office of the First Lady of Puerto Rico and is expected to represent the women of Puerto Rico in elegance and demeanor.  The current First Lady is Beatriz Areizaga, wife of Ricardo Rosselló.

First Lady of Gabon: The First Lady of Gabon is the title held by the wife of the President of Gabon.  The current First Lady is Sylvia Bongo Ondimba, who has held the office since 2009.

First Ladies and Gentlemen of Finland: The First Lady or First Gentleman of Finland refers to the spouse of the President of Finland.  The current First Lady of Finland is Jenni Haukio, wife of President Sauli Niinistö, who has held the position since March 1, 2012.

First Lady of Ivory Coast: The First Lady of Ivory Coast is the title attributed to the wife of the President of Ivory Coast.  The current First Lady is Dominique Ouattara, who has held the office since 11 April 2011.  (Dominique Ouattara and her predecessor, Simone Gbagbo, were the co-claimants of the office from 4 December 2010 to 11 April 2011.)

Supporting paragraphs: First Ladies and Gentlemen of Finland Sauli Niinistö
Answer: 2012