Question: What years did the politician of Oklahoma's 2nd congressional district prior to Markwayne Mullin serve?

Context paragraphs:
Minnesota's 2nd congressional district: Minnesota’s 2nd congressional district (current) covers the south Twin Cities metro area and contains all of Scott, Dakota, Goodhue, and Wabasha counties.  It also contains part of northern and eastern Rice County including the city of Northfield, and southern Washington County including the city of Cottage Grove.  Burnsville and Eagan are the largest cities in the district.  Historically, for many decades in the mid 20th century the 2nd congressional district covered the southwest corner of the state, while the 1st congressional district covered most of this part of the state.

Tom Cole: Thomas Jeffery Cole (born April 28, 1949) is the U.S. Representative for Oklahoma 's 4 congressional district , serving since 2003.  He is a member of the Republican Party.  He is a Deputy Majority Whip.  The chairman of the National Republican Congressional Committee (NRCC) from 2006 to 2008, he was, during his tenure, the fourth-ranking Republican leader in the House.  As of 2015, Cole – a member of the Chickasaw Nation – is one of only two registered Native Americans in Congress (the other being fellow Oklahoman Markwayne Mullin).

Markwayne Mullin: Markwayne Mullin (born July 26, 1977) is an American politician and businessman who has been the United States representative for Oklahoma's 2nd congressional district since 2013.  He owns several businesses, which he took over at twenty, when his father became ill.  Mullin, a member of the Republican Party, was elected to the U.S. House of Representatives in the 2012 elections, succeeding Democratic representative Dan Boren.

Colorado's 2nd congressional district: Colorado's 2nd congressional district is a congressional district in the U.S. state of Colorado.  The district is located in the north-central part of the state and encompasses the northwestern suburbs of Denver including Boulder, Northglenn, Thornton, and Westminster.  The district also includes the mountain towns of Vail, Grand Lake and Idaho Springs.  Redistricting in 2011 has moved Larimer County, including the cities of Fort Collins and Loveland, to the 2nd from the 4th district for the 2012 election.

Hawaii's 1st congressional district: Hawaii's 1st congressional district is a congressional district in the U.S. state of Hawaii.  The district is located entirely on the island of Oahu, encompassing the urban areas of the City and County of Honolulu, a consolidated city-county that includes Oahu's central plains and southern shores, including the towns of Aiea, Mililani, Pearl City, Waipahu and Waimalu.  The district is smaller and more densely populated than the 2nd Congressional District (which includes the rest of the state).  It is the only majority-Asian district in the United States.

South Dakota's 2nd congressional district: South Dakota's 2nd congressional district is an obsolete district.  It was created after the 1910 census and abolished after the 1980 census.  Members were elected at-large until the formation of individual districts after the 1910 Census.  From 1913 until 1933, the 2nd District covered much of northeastern South Dakota, including the cities of Aberdeen, Brookings, Huron, and Watertown.  When South Dakota's 3rd congressional district was eliminated after the 1930 Census, the 2nd District was relocated to cover all of the counties in South Dakota west of the Missouri River.  Population changes eventually moved the district's boundaries further east.  During the 97th Congress, it covered all but the 21 easternmost counties in the state.

Will Shafroth: Will Shafroth was a candidate in the Democratic primary to replace Mark Udall in Colorado's 2nd congressional district in 2008.  Will is a fourth-generation Coloradan and the great-grandson of one of Colorado Governor John Shafroth, a man who was the principal author in the U.S. House of the Antiquities Act, which gives the President the authority to set aside lands for conservation and cultural resource preservation purposes, as well as the establishment of Rocky Mountain National Park.  Born in Arapahoe County in 1957, Will has devoted his adult life to public service, particularly to conservation of land, water and wildlife.  Despite winning the endorsement by both major newspapers (The Denver Post and Rocky Mountain News) and many local and state leaders, he was defeated in August 2008 by Jared Polis, who outspent Shafroth 5-1 in the primary.  Polis was eventually elected as the Member of Congress from the 2nd congressional district.

Dan Boren: Daniel David Boren (born August 2, 1973) is a retired American politician, who served as the U.S. Representative for Oklahoma 's 2 congressional district from 2005 to 2013.  The district includes most of the eastern part of the state outside of Tulsa.  He is a member of the Democratic Party.

Jackie Walorski: Jacqueline R. Walorski (born August 13, 1963) is an American politician who has been the U.S. Representative for Indiana's 2nd congressional district since 2013.  She is a member of the Republican Party, and she was a member of the Indiana House of Representatives, representing Indiana's 21st district, from 2005 to 2010.  In 2010, Walorski won the Republican nomination for Indiana's 2nd congressional district, but narrowly lost in the general election to Democratic incumbent Joe Donnelly.  In 2012, Walorski went on to win the open seat.

Kawika Crowley: David "Kawika" Crowley, born in 1952, was the Hawaii Republican nominee for the United States House of Representatives, 2nd congressional district in November 2012.  A colorful and offbeat candidate, he achieved notability as the "homeless handyman" running for Congress.  He was the first homeless person in Hawaii and perhaps any state to be nominated for Congress on a major party ticket.  In 2014, Crowley again won the Republican primary race for the 2nd Congressional district in a contested race.

Supporting paragraphs: Markwayne Mullin Dan Boren
Answer: 2005 to 2013