List of National Hockey League retired numbers

Columns: Name | Team | No | Date
Teppo Numminen | Arizona Coyotes | 27 | January 30 , 2010 | Jeremy Roenick | Arizona Coyotes | 97 | February 11 , 2012 | Thomas Steen | Arizona Coyotes | 25 | January 21 , 2006 | Keith Tkachuk | Arizona Coyotes | 7 | December 23 , 2011 | Keith Tkachuk | St. Louis Blues | 7 | March 7 , 2011 | Garry Unger | St. Louis Blues | 7 | March 7 , 2011 | Doug Wickenheiser | St. Louis Blues | 14

Example questions:
Which non-hockey team did the player to wear 25 in the National Hockey League compete for ? | What number did the head coach of the Michigan Wolverines wear in the National Hockey League ? | What nationality is the player in the National Hockey League whose number was honoured on January 30 , 2010 ? | What forced the retirement of the player to play for the National Hockey League team founded in 1972 ? | When was the number worn by the Elmwood-East Kildonan city councillor in the National Hockey League honoured ?

Answers:
Whitby Warriors | 7 | Finnish | eye injury | January 21 , 2006