best nfl win percentage from 1969 to 2008
best nfl win percentage from 1969 to 2009
best nfl win percentage from 19689to 2008
best nfl win percentage from 1968 to 2008
nfl rushing attempts per game 1970 to 1980
best nfl win percentage from 1967 to 2008
best nfl win percentage from 1966 to 2008
best nfl win percentage from 1965 to 2008
best nfl win percentage from 1970 to 2007
best nfl win percentage from 1970 to 2006
best nfl win percentage from 1970 to 2005
best nfl win percentage from 1970 to 2001
best nfl win percentage from 1970 to 2000
nfl pass attempts per game 2010 to 2021
nfl pass attempts per game 1970 to 1980
