2013-01-01 to 2013-04-01 (1 thread) 2011-07-01 to 2011-10-01 (1 thread) 2011-01-01 to 2011-04-01 (2 threads) 2010-07-01 to 2010-10-01 (1 thread) 2009-10-01 to 2010-01-01 (2 threads) 2009-07-01 to 2009-10-01 (1 thread) 2009-04-01 to 2009-07-01 (2 threads) 2009-01-01 to 2009-04-01 (3 threads) 2008-04-01 to 2008-07-01 (1 thread) 2008-01-01 to 2008-04-01 (3 threads) 2007-10-01 to 2008-01-01 (1 thread) 2007-07-01 to 2007-10-01 (3 threads) 2007-04-01 to 2007-07-01 (4 threads) 2007-01-01 to 2007-04-01 (4 threads) 2006-10-01 to 2007-01-01 (1 thread) 2006-07-01 to 2006-10-01 (3 threads) 2006-04-01 to 2006-07-01 (3 threads) 2006-01-01 to 2006-04-01 (3 threads) 2005-10-01 to 2006-01-01 (5 threads) 2005-07-01 to 2005-10-01 (8 threads) 2005-04-01 to 2005-07-01 (7 threads) 2005-01-01 to 2005-04-01 (16 threads) 2004-10-01 to 2005-01-01 (7 threads) 2004-07-01 to 2004-10-01 (12 threads) 2004-04-01 to 2004-07-01 (22 threads) 2004-01-01 to 2004-04-01 (16 threads) 2003-10-01 to 2004-01-01 (26 threads) 2003-07-01 to 2003-10-01 (29 threads) 2003-04-01 to 2003-07-01 (43 threads) 2003-01-01 to 2003-04-01 (32 threads)
