Question: When did the stadium where The 2005 Minnesota Golden Gophers football team played their home games open?
Context: The Minnesota Golden Gophers football program represents the University of Minnesota in college football at the NCAA Division I Football Bowl Subdivision (FBS) level.  Founded in 1882, the program is one of the oldest in college football.  Minnesota has been a member of the Big Ten Conference since its inception in 1896 as the Western Conference.  The Golden Gophers claim seven national championships: 1904, 1934, 1935, 1936, 1940, 1941, and 1960.  Since 2009, the Gophers have played all their home games at TCF Bank Stadium in Minneapolis, Minnesota.  In January 2017, the Gophers fired head coach Tracy Claeys and hired former Western Michigan head coach P. J. Fleck as the new head coach. The Hubert H. Humphrey Metrodome (commonly called the Metrodome) was a domed sports stadium located in downtown Minneapolis, Minnesota.  It opened in 1982 as a replacement for Metropolitan Stadium, the former home of the National Football League's (NFL) Minnesota Vikings and Major League Baseball's (MLB) Minnesota Twins, and Memorial Stadium, the former home of the Minnesota Golden Gophers football team. The 2003 Minnesota Golden Gophers football team represented the University of Minnesota in the 2003 NCAA Division I-A football season.  In their seventh year under head coach Glen Mason, the Golden Gophers compiled a 10–3 record and outscored their opponents by a combined total of 503 to 285.  The team made an appearance in the Sun Bowl.  The 2003 Minnesota Golden Gophers football team was ranked 17th in the final USA Today/AFCA Coaches poll and 20th in the final Associated Press poll. The 1930 Minnesota Golden Gophers football team represented the University of Minnesota in the 1930 college football season.  In their first year under head coach Fritz Crisler, the Golden Gophers compiled a 3–4–1 record, shut out four opponents (including a scoreless tie with Stanford), and outscored all opponents by a combined score of 126 to 81.  Out of 126 points scored by the Golden Gophers, most were scored in two games against schools from South Dakota who the Golden Gophers defeated by a combined score of 107 to 0. The 2002 Minnesota Golden Gophers football team represented the University of Minnesota in the 2002 NCAA Division I-A football season.  In their sixth year under head coach Glen Mason, the Golden Gophers compiled an 4–7 record and outscored their opponents by a combined total of 376 to 319.  The 2001 Minnesota Golden Gophers football team was not ranked in either the final USA Today/AFCA Coaches poll or Associated Press poll. The 2001 Minnesota Golden Gophers football team represented the University of Minnesota in the 2001 NCAA Division I-A football season.  In their fifth year under head coach Glen Mason, the Golden Gophers compiled an 4–7 record and outscored their opponents by a combined total of 308 to 299.  The 2001 Minnesota Golden Gophers football team was not ranked in either the final USA Today/AFCA Coaches poll or Associated Press poll. The 2010 Minnesota Golden Gophers football team represented the University of Minnesota in the 2010 college football season.  The Golden Gophers are members of the Big Ten Conference and played their home games at TCF Bank Stadium.  They were led by fourth-year head coach Tim Brewster until his firing on October 17, 2010, the result of 1–6 start.  Co-offensive coordinator Jeff Horton was tapped as interim head coach for the remainder of the season.  The Golden Gophers finished the season 3–9, 2–6 in Big Ten play. The 1988 Minnesota Golden Gophers football team represented the University of Minnesota in the 1988 NCAA Division I-A football season.  In their third year under head coach John Gutekunst, the Golden Gophers compiled a 2–7–2 record and were outscored by their opponents by a combined total of 246 to 195.  The tie against Illinois was the last tie for the Golden Gophers and under current NCAA rules, it will be the last in Golden Gophers history. The 2005 Minnesota Golden Gophers football team represented the University of Minnesota during the 2005 NCAA Division I-A football season.  The team's head coach was Glen Mason.  Minnesota played its home games at the Metrodome in Minneapolis, Minnesota.  The most notable win of the season came as Minnesota defeated Michigan to win the Little Brown Jug for the first time since 1986. William Edward "Bill" Daley (September 16, 1919 – October 19, 2015) was an All-American fullback who played for the University of Minnesota Golden Gophers from 1940–1942 and for the University of Michigan Wolverines in 1943.  The Gophers were National Champions in his freshman and sophomore years.  He enlisted in the United States Navy in 1943 and was assigned to the V-12 Navy College Training Program at the University of Michigan.  He played football for the Wolverines in 1943 where he rushed for 817 yards in just six games before being reassigned by the Navy.  Based on his performance in 1943, he was named an All-American and finished sixth in the Heisman Trophy voting.  Daley has the unique status of having played in and won Little Brown Jug games for both Minnesota and Michigan, compiling a record of 4-0 in those contests.  After active service in the Pacific Theater during World War II, Daley played professional football for three years in the All-America Football Conference with the Brooklyn Dodgers (1946), the Miami Seahawks (1946), the Chicago Rockets (1947), and the New York Yankees (1948).  He later was one of the radio announcers for Minnesota Golden Gophers football for ten years and for the Minnesota Vikings when they first arrived in Minnesota.  Since 1973, he has owned and operated the Daley Illustration Gallery in downtown Minneapolis, Minnesota.
Answer: 1982