Online revenue of Barnes & Noble from 2004 to 2011

* Barnes and Nobles uses the following periods as to measure peast financial results:
FY 2012 May 1, 2011 to April 28, 2012,
FY 2011 May 1, 2010 to April 30, 2011,
FY 2009 May 3, 2009 to May 1, 2010
13 weeks transition period from Fabruary 1, 2009 to ending May 2, 2009
FY 2008 February 3, 2009 January 21, 2009. Fiscal year before 2009 all ended on or around 31 of January.
The figures for 2005 and 2006 come from previous annual reports.