# Division name; Year of existence; Teams included in division; Conference name (optional)
Eastern;1967;[BOS,CHI,DET,MTL,NYR,TOR];
Eastern;1968;[BOS,CHI,DET,MTL,NYR,TOR];
Eastern;1969;[BOS,CHI,DET,MTL,NYR,TOR];
Eastern;1970;[BOS,BUF,DET,MTL,NYR,TOR,VAN];
Eastern;1971;[BOS,BUF,DET,MTL,NYR,TOR,VAN];
Eastern;1972;[BOS,BUF,DET,MTL,NYI,NYR,TOR,VAN];
Eastern;1973;[BOS,BUF,DET,MTL,NYI,NYR,TOR,VAN];
Western;1967;[LAK,MNS,OAK,PHI,PIT,STL];
Western;1968;[LAK,MNS,OAK,PHI,PIT,STL];
Western;1969;[LAK,MNS,OAK,PHI,PIT,STL];
Western;1970;[CHI,LAK,MNS,CGS,PHI,PIT,STL];
Western;1971;[CHI,LAK,MNS,CGS,PHI,PIT,STL];
Western;1972;[ATF,CHI,LAK,MNS,CGS,PHI,PIT,STL];
Western;1973;[ATF,CHI,LAK,MNS,CGS,PHI,PIT,STL];
Adams;1974;[BOS,BUF,CGS,TOR];Wales
Adams;1975;[BOS,BUF,CGS,TOR];Wales
Adams;1976;[BOS,BUF,CLE,TOR];Wales
Adams;1977;[BOS,BUF,CLE,TOR];Wales
Adams;1978;[BOS,BUF,MNS,TOR];Wales
Adams;1979;[BOS,BUF,MNS,QUE,TOR];Wales
Adams;1980;[BOS,BUF,MNS,QUE,TOR];Wales
Adams;1981;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1982;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1983;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1984;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1985;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1986;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1987;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1988;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1989;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1990;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1991;[BOS,BUF,HFD,MTL,QUE];Wales
Adams;1992;[BOS,BUF,HFD,MTL,OTW,QUE];Wales
Norris;1974;[DET,LAK,MTL,PIT,WSH];Wales
Norris;1975;[DET,LAK,MTL,PIT,WSH];Wales
Norris;1976;[DET,LAK,MTL,PIT,WSH];Wales
Norris;1977;[DET,LAK,MTL,PIT,WSH];Wales
Norris;1978;[DET,LAK,MTL,PIT,WSH];Wales
Norris;1979;[DET,HFD,LAK,MTL,PIT];Wales
Norris;1980;[DET,HFD,LAK,MTL,PIT];Wales
Norris;1981;[CHI,DET,MNS,STL,TOR,WIN];Campbell
Norris;1982;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1983;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1984;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1985;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1986;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1987;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1988;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1989;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1990;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1991;[CHI,DET,MNS,STL,TOR];Campbell
Norris;1992;[CHI,DET,MNS,STL,TBL,TOR];Campbell
Patrick;1974;[ATF,NYI,NYR,PHI];Campbell
Patrick;1975;[ATF,NYI,NYR,PHI];Campbell
Patrick;1976;[ATF,NYI,NYR,PHI];Campbell
Patrick;1977;[ATF,NYI,NYR,PHI];Campbell
Patrick;1978;[ATF,NYI,NYR,PHI];Campbell
Patrick;1979;[ATF,NYI,NYR,PHI,WSH];Campbell
Patrick;1980;[CGY,NYI,NYR,PHI,WSH];Campbell
Patrick;1981;[NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1982;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1983;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1984;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1985;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1986;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1987;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1988;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1989;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1990;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1991;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Patrick;1992;[NJD,NYI,NYR,PHI,PIT,WSH];Wales
Smythe;1974;[CHI,KCS,MNS,STL,VAN];Campbell
Smythe;1975;[CHI,KCS,MNS,STL,VAN];Campbell
Smythe;1976;[CHI,CLR,MNS,STL,VAN];Campbell
Smythe;1977;[CHI,CLR,MNS,STL,VAN];Campbell
Smythe;1978;[CHI,CLR,STL,VAN];Campbell
Smythe;1979;[CHI,CLR,EDM,STL,VAN,WIN];Campbell
Smythe;1980;[CHI,CLR,EDM,STL,VAN,WIN];Campbell
Smythe;1981;[CGY,CLR,EDM,LAK,VAN];Campbell
Smythe;1982;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1983;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1984;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1985;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1986;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1987;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1988;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1989;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1990;[CGY,EDM,LAK,VAN,WIN];Campbell
Smythe;1991;[CGY,EDM,LAK,SJS,VAN,WIN];Campbell
Smythe;1992;[CGY,EDM,LAK,SJS,VAN,WIN];Campbell
Atlantic;1993;[FLA,NJD,NYI,NYR,PHI,TBL,WSH];Eastern
Atlantic;1994;[FLA,NJD,NYI,NYR,PHI,TBL,WSH];Eastern
Atlantic;1995;[FLA,NJD,NYI,NYR,PHI,TBL,WSH];Eastern
Atlantic;1996;[FLA,NJD,NYI,NYR,PHI,TBL,WSH];Eastern
Atlantic;1997;[FLA,NJD,NYI,NYR,PHI,TBL,WSH];Eastern
Atlantic;1998;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;1999;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2000;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2001;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2002;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2003;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2004;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2005;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2006;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2007;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2008;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2009;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2010;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2011;[NJD,NYI,NYR,PHI,PIT];Eastern
Atlantic;2011;[NJD,NYI,NYR,PHI,PIT];Eastern
Northeast;1993;[BOS,BUF,HFD,MTL,OTW,PIT,QUE];Eastern
Northeast;1994;[BOS,BUF,HFD,MTL,OTW,PIT,QUE];Eastern
Northeast;1995;[BOS,BUF,HFD,MTL,OTW,PIT];Eastern
Northeast;1996;[BOS,BUF,HFD,MTL,OTW,PIT];Eastern
Northeast;1997;[BOS,BUF,CAR,MTL,OTW,PIT];Eastern
Northeast;1998;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;1999;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2000;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2001;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2002;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2003;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2004;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2005;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2006;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2007;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2008;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2009;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2010;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2011;[BOS,BUF,MTL,OTW,TOR];Eastern
Northeast;2012;[BOS,BUF,MTL,OTW,TOR];Eastern
Northwest;1998;[CGY,COL,EDM,VAN];Western
Northwest;1999;[CGY,COL,EDM,VAN];Western
Northwest;2000;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2001;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2002;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2003;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2004;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2005;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2006;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2007;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2008;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2009;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2010;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2011;[CGY,COL,EDM,MIN,VAN];Western
Northwest;2012;[CGY,COL,EDM,MIN,VAN];Western
Central;1993;[CHI,DAL,DET,STL,TOR,WIN];Western
Central;1994;[CHI,DAL,DET,STL,TOR,WIN];Western
Central;1995;[CHI,DAL,DET,STL,TOR,WIN];Western
Central;1996;[CHI,DAL,DET,PHO,STL,TOR];Western
Central;1997;[CHI,DAL,DET,PHO,STL,TOR];Western
Central;1998;[CHI,DET,NSH,STL];Western
Central;1999;[CHI,DET,NSH,STL];Western
Central;2000;[CHI,CLB,DET,NSH,STL];Western
Central;2001;[CHI,CLB,DET,NSH,STL];Western
Central;2002;[CHI,CLB,DET,NSH,STL];Western
Central;2003;[CHI,CLB,DET,NSH,STL];Western
Central;2004;[CHI,CLB,DET,NSH,STL];Western
Central;2005;[CHI,CLB,DET,NSH,STL];Western
Central;2006;[CHI,CLB,DET,NSH,STL];Western
Central;2007;[CHI,CLB,DET,NSH,STL];Western
Central;2008;[CHI,CLB,DET,NSH,STL];Western
Central;2009;[CHI,CLB,DET,NSH,STL];Western
Central;2010;[CHI,CLB,DET,NSH,STL];Western
Central;2011;[CHI,CLB,DET,NSH,STL];Western
Central;2012;[CHI,CLB,DET,NSH,STL];Western
Pacific;1993;[MDA,CGY,EDM,LAK,SJS,VAN];Western
Pacific;1994;[MDA,CGY,COL,EDM,LAK,SJS,VAN];Western
Pacific;1995;[MDA,CGY,COL,EDM,LAK,SJS,VAN];Western
Pacific;1996;[MDA,CGY,COL,EDM,LAK,SJS,VAN];Western
Pacific;1997;[MDA,CGY,COL,EDM,LAK,SJS,VAN];Western
Pacific;1998;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;1999;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2000;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2001;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2002;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2003;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2004;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2005;[MDA,DAL,LAK,PHO,SJS];Western
Pacific;2006;[ANA,DAL,LAK,PHO,SJS];Western
Pacific;2007;[ANA,DAL,LAK,PHO,SJS];Western
Pacific;2008;[ANA,DAL,LAK,PHO,SJS];Western
Pacific;2009;[ANA,DAL,LAK,PHO,SJS];Western
Pacific;2010;[ANA,DAL,LAK,PHO,SJS];Western
Pacific;2011;[ANA,DAL,LAK,PHO,SJS];Western
Pacific;2012;[ANA,DAL,LAK,PHO,SJS];Western
Southeast;1998;[CAR,FLA,TBL,WSH];Eastern
Southeast;1999;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2000;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2001;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2002;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2003;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2004;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2005;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2006;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2007;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2008;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2009;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2010;[ATL,CAR,FLA,TBL,WSH];Eastern
Southeast;2011;[CAR,FLA,TBL,WSH,WPG];Eastern
Southeast;2012;[CAR,FLA,TBL,WSH,WPG];Eastern
Pacific;2013;[ANA,CGY,EDM,LAK,PHO,SJS,VAN];Western
Central;2013;[CHI,COL,DAL,MIN,NSH,STL,WPG];Western
Atlantic;2013;[BOS,BUF,DET,FLA,MTL,OTW,TBL,TOR];Eastern
Metropolitan;2013;[CAR,CLB,NJD,NYI,NYR,PHI,PIT,WSH];Eastern
Pacific;2014;[ANA,ARI,CGY,EDM,LAK,SJS,VAN];Western
Central;2014;[CHI,COL,DAL,MIN,NSH,STL,WPG];Western
Atlantic;2014;[BOS,BUF,DET,FLA,MTL,OTW,TBL,TOR];Eastern
Metropolitan;2014;[CAR,CLB,NJD,NYI,NYR,PHI,PIT,WSH];Eastern
Pacific;2015;[ANA,ARI,CGY,EDM,LAK,SJS,VAN];Western
Central;2015;[CHI,COL,DAL,MIN,NSH,STL,WPG];Western
Atlantic;2015;[BOS,BUF,DET,FLA,MTL,OTW,TBL,TOR];Eastern
Metropolitan;2015;[CAR,CLB,NJD,NYI,NYR,PHI,PIT,WSH];Eastern