[PAR] [TLE] 1991–92 Edmonton Oilers season [SEP] The 1991–92 Edmonton Oilers season was the Oilers' 13th season in the NHL, and they were coming off a 3rd round playoff appearance in 1990–91, losing to the Minnesota North Stars in the Campbell Conference finals. [PAR] [TLE] 1991–92 NHL season [SEP] The 1991–92 NHL season was the 75th regular season of the National Hockey League.  The Pittsburgh Penguins repeated as Stanley Cup champions, winning a best of seven series four games to none against the Chicago Blackhawks.
[PAR] [TLE] 1991–92 Edmonton Oilers season [ SEP ] The 1991–92 Edmonton Oilers season was the Oilers ' 13th season in the NHL , and they were coming off a 3rd round playoff appearance in 1990–91 , losing to the Minnesota North Stars in the Campbell Conference finals . [PAR] [TLE] 1991–92 NHL season [ SEP ] The 1991–92 NHL season was the 75th regular season of the National Hockey League . The Pittsburgh Penguins repeated as Stanley Cup champions , winning a best of seven series four games to none against the Chicago Blackhawks .
How many regular seasons did the National Hokey League have up til the 1991-92 Edmonton Oilers season?
How many regular seasons did the National Hokey League have up til the 1991 - 92 Edmonton Oilers season ?
75th
75th