List of 5000 metres national champions (men)
Canada
Table:
1980: Greg Duhaime

1981: Peter Butler

1982: Phil Laheurte

1983: Paul Williams

1984: Paul Williams

1983: Rob Lonergan

1986: Paul Williams

1987: Paul McCloy

1988: Paul Williams

1989: John Castellano

1990: Christian Weber

1991: Marc Olesen

1992: Philip Ellis

1993: David Reid

1994: Jeff Schiebler

1995: Jeff Schiebler

1996: Jason Bunston

1997: Jeff Schiebler

1998: Jeff Schiebler

1999: Jeff Schiebler

2000: Sean Kaley

2001: Jeremy Deere

2002: Sean Kaley

2003: Sean Kaley

2004: Reid Coolsaet

2005: Reid Coolsaet

2006: Reid Coolsaet

2007: Reid Coolsaet

2008: Ryan Mckenzie

2009: Simon Bairu

2010: Dylan Wykes

2011: Reid Coolsaet

2012: Cameron Levins

Looking at the data table for 'List of 5000 metres national champions (men)' (see 'Canada'), produce a single-sentence summary focused on the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.