Question: When was the hockey league in which Christoffer Forsberg is now playing founded ? 
Context: Stacy Roest (born March 15, 1974 in Lethbridge, Alberta) is a Canadian former professional hockey player who played five seasons in the National Hockey League (NHL) for the Detroit Red Wings and Minnesota Wild.  He played the final nine seasons of his playing career with the Rapperswil-Jona Lakers of the National League A, the top league in Switzerland.  He played in the Western Hockey League, the American Hockey League and the National Hockey League.  He captained Team Canada at the Spengler Cup in 2012.  He is currently Director of Player Development for the Tampa Bay Lightning of the National Hockey League. Carl Filip Anton Forsberg (] ; born 13 August 1994) is a Swedish professional ice hockey player.  He is an alternate captain for the Nashville Predators of the National Hockey League (NHL).  Forsberg was selected by the Washington Capitals in the first round (11th overall) of the 2012 NHL Entry Draft. Christoffer Törngren (born May 16, 1994) is a Swedish professional ice hockey player.  He is currently playing with Färjestad BK of the Swedish Hockey League (SHL). The British Columbia Hockey League is a Junior A ice hockey league from British Columbia under Hockey Canada, a subsection of the Canadian Junior Hockey League.  Founded in Vernon in 1961, the BCHL now includes 17 teams.  These teams play in three divisions, known as the Interior, Island and Mainland divisions.  The winner of the BCHL playoffs (Fred Page Cup) continues on to play in the Western Canada Cup or (WCC) featuring the champions of the Alberta Junior Hockey League, Manitoba Junior Hockey League, and Saskatchewan Junior Hockey League.  Two representatives from the WCC will compete in the Junior "A" National Championship for the Royal Bank Cup. The SHL (or Swedish Hockey League, Swedish: "Svenska hockeyligan" ) is the highest division in the Swedish ice hockey system.  The league currently consists of 14 teams.  The league was founded in 1975, and while Swedish ice hockey champions have been crowned through various formats since 1922, the title, as well as the Le Mat Trophy, have been awarded to the winner of the SHL playoffs since the league's inaugural 1975–76 season. The Metropolitan Junior Hockey League was an American Tier III Junior ice hockey league with teams throughout the eastern United States.  The MJHL was part of the Atlantic Metropolitan Hockey League organization.  Founded in 1966 by New York Rangers GM, Emile Francis, the Metropolitan Junior Hockey League played its 50th season in 2015–16.  Prior to its 51st season, the league's operations were taken over by the North American Hockey League and it was renamed to North American 3 Atlantic Hockey League (NA3AHL) for the 2016–17 season.  In 2017, the remaining teams joined the Eastern Hockey League. Christoffer Ehn (born April 5, 1996) is a Swedish professional ice hockey forward, who is currently playing for the Grand Rapids Griffins of the American Hockey League (AHL), while under contract with the Detroit Red Wings of the National Hockey League (NHL).  Ehn was drafted 106th overall by Red Wings in the 2014 NHL Entry Draft. Christoffer Forsberg (born March 31, 1994) is a Swedish ice hockey player.  He is currently playing with Malmö Redhawks of the Swedish Hockey League (SHL). The Bangladesh Hockey Federation (BHF) was founded in 1972.  The federation acquired full membership of the International Hockey Federation and of the Asian Hockey Federation in 1975.  In 1987, a hockey stadium was built in Dhaka, which is now known as the Maulana Bhasani Hockey Stadium.  Since then it has been the home of hockey and the office of BHF in Bangladesh where all levels of hockey are being played and controlled.  The Federation regularly arranges hockey leagues, tournaments and the National Youth and Senior Championships.  At the home level, hockey matches including Premier Division Hockey League, First Division Hockey League, Second Division Hockey League, National Hockey League, National Youth Hockey League, Independence Day Hockey Tournament, National Hockey Championship, National Youth Hockey Championship, Victory Day Hockey Tournament, School Tournaments and hosted various international tournaments with distinction. Matt Ruchty (born November 27, 1969) is a retired Canadian professional ice hockey left winger.  He was drafted by the New Jersey Devils 65th overall in 1988, but only played two exhibition games in the National Hockey League (NHL).  Ruchty was a career minor-leaguer, playing in the American Hockey League (AHL), International Hockey League (IHL), Continental Hockey League (CoHL), West Coast Hockey League (WCHL), United Hockey League (UHL) and ECHL.  Although best known for his toughness and accumulation of penalty minutes, Ruchty proved to be an integral part of the Calder Cup-winning Albany River Rats during the 94-95 season, scoring a career-high 49 points in 78 regular season games and notching an additional 15 points in 12 playoff contests.
Answer: 1975