List of NHL playoff series

Columns: Opponent | S | Occurrences | GP | Rec | %
Anaheim Ducks | 3 | 2003 , 2008 , 2014 | 18 | 1-2 | .333 | Toronto Maple Leafs | 2 | 1980 , 1983 | 7 | 2-0 | 1.000 | Montreal Canadiens | 2 | 1971 , 1980 | 13 | 1-1 | .500 | Philadelphia Flyers | 2 | 1973 , 1980 | 11 | 0-2 | .000 | Vancouver Canucks | 2 | 1994 , 2007 | 12 | 0-2 | .000 | Boston Bruins | 1 | 1981 | 3 | 1-0 | 1.000 | Calgary Flames | 1 | 1981 | 6 | 1-0 | 1.000

Example questions:
Which one of the original 6 have won the Stanley Cup the most , with their last coming in the 08 NHL playoff series ? | In what season did the Pittsburgh Penguins increase their NHL playoff series post season streak appearance to 13 ? | In what year of the NHL playoff series did the Edmonton Oilers win the Stanley Cup over the Flyers ? | Of the 14 NHL playoff series listed for the Blues , what was the season that the Blackhawks move to the West Division ?

Answers:
Detroit Red Wings | 2019 | 1985 | 1971