Comparative dates on which the Nationals notched their 66th win, each season:
2005 - 24th August (126th match of season)
2011 - 9th September (142nd match)
2007 - 15th September (148th match)
2006 - 19th September (151st match)
2010 - 24th September (154th match)
[2008 - finished 59-102]
[2009 - finished 59-103]
