2008-07-01 to 2008-10-01 (129 threads) 2008-04-01 to 2008-07-01 (121 threads) 2008-01-01 to 2008-04-01 (101 threads) 2007-10-01 to 2008-01-01 (86 threads) 2007-07-01 to 2007-10-01 (66 threads) 2007-04-01 to 2007-07-01 (62 threads) 2007-01-01 to 2007-04-01 (71 threads) 2006-10-01 to 2007-01-01 (55 threads) 2006-07-01 to 2006-10-01 (64 threads) 2006-04-01 to 2006-07-01 (77 threads) 2006-01-01 to 2006-04-01 (81 threads) 2005-10-01 to 2006-01-01 (80 threads) 2005-07-01 to 2005-10-01 (88 threads) 2005-04-01 to 2005-07-01 (97 threads) 2005-01-01 to 2005-04-01 (111 threads) 2004-10-01 to 2005-01-01 (111 threads) 2004-07-01 to 2004-10-01 (88 threads) 2004-04-01 to 2004-07-01 (131 threads) 2004-01-01 to 2004-04-01 (128 threads) 2003-10-01 to 2004-01-01 (136 threads) 2003-07-01 to 2003-10-01 (141 threads) 2003-04-01 to 2003-07-01 (118 threads) 2003-01-01 to 2003-04-01 (126 threads) 2002-10-01 to 2003-01-01 (121 threads) 2002-07-01 to 2002-10-01 (105 threads) 2002-04-01 to 2002-07-01 (100 threads) 2002-01-01 to 2002-04-01 (117 threads) 2001-10-01 to 2002-01-01 (60 threads) 2001-07-01 to 2001-10-01 (52 threads) 2001-04-01 to 2001-07-01 (60 threads)
