Comparative dates on which the Nationals notched their 37th win, each season:
2005 - 12th June (63rd match)
2011 - 22nd June (74th match)
2006 - 4th July (85th match)
2010 - 6th July (84th match)
2007 - 13th July (89th match)
2008 - 19th July (98th match)
2009 - 6th August (109th match)