New England Patriots 2.89
Dallas Cowboys 2.12
Baltimore Ravens 2.10
Green Bay Packers 2.05
Kansas City Chiefs 1.97
Pittsburgh Steelers 1.85
San Francisco 49ers 1.75
New York Giants 1.63
Denver Broncos 1.39
Seattle Seahawks 1.28 (Top 2 - 0.64)
Tampa Bay Buccaneers 1.28 (Top 2 - 0.00)
Las Vegas Raiders 1.27
Indianapolis Colts 1.1233
Chicago Bears 1.1226
Washington Commanders 1.11
Cleveland Browns 1.06
Philadelphia Eagles 1.04
Los Angeles Rams 0.96
Miami Dolphins 0.87
New Orleans Saints 0.54
Detroit Lions 0.47
New York Jets 0.39
Arizona Cardinals 0.28
Buffalo Bills 0.24 (Top 2 - 0.85)
Tennessee Titans 0.24 (Top 2 - 0.30)
Los Angeles Chargers 0.12
----------Finished Top 2----------
Carolina Panthers 1.03
Minnesota Vikings 0.86
Cincinnati Bengals 0.76
Atlanta Falcons 0.52
----------Finished Top 4----------
Jacksonville Jaguars 0.76
----------Finished Top 8----------
Houston Texans 1.17
The NFL official history books start with the 1920 season.
Source: https://www.profootballhof.com/nfl-champions/