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Critical Values 2008 January | April | July | October Critical Values 2009 January | April | July | October Critical Values 2010 January | April | July | October Critical Values 2011 January | April | July | October Critical Values 2012 January | April | July | October Critical Values 2013 January | April | July | October
Critical Values 2008
January | April | July | October
Critical Values 2009
Critical Values 2010
Critical Values 2011
Critical Values 2012
Critical Values 2013