What teams won the Super Bowl in the last 5 years?

Through Super Bowl XLII: XLII: New York Giants 17, New England Patriots 14

XLI: Indianapolis Colts 29, Chicago Bears 17

XL: Pittsburgh Steelers 21, Seattle Seahawks 10

XXXIX: New England Patriots 24, Philadelphia Eagles21

XXXVIII: New England Patriots 32, Carolina Panthers29