2008-07-01 to 2008-10-01 (205 threads) 2008-04-01 to 2008-07-01 (169 threads) 2008-01-01 to 2008-04-01 (157 threads) 2007-10-01 to 2008-01-01 (165 threads) 2007-07-01 to 2007-10-01 (165 threads) 2007-04-01 to 2007-07-01 (209 threads) 2007-01-01 to 2007-04-01 (322 threads) 2006-10-01 to 2007-01-01 (189 threads) 2006-07-01 to 2006-10-01 (187 threads) 2006-04-01 to 2006-07-01 (181 threads) 2006-01-01 to 2006-04-01 (194 threads) 2005-10-01 to 2006-01-01 (170 threads) 2005-07-01 to 2005-10-01 (215 threads) 2005-04-01 to 2005-07-01 (244 threads) 2005-01-01 to 2005-04-01 (273 threads) 2004-10-01 to 2005-01-01 (273 threads) 2004-07-01 to 2004-10-01 (266 threads) 2004-04-01 to 2004-07-01 (254 threads) 2004-01-01 to 2004-04-01 (310 threads) 2003-10-01 to 2004-01-01 (323 threads) 2003-07-01 to 2003-10-01 (336 threads) 2003-04-01 to 2003-07-01 (350 threads) 2003-01-01 to 2003-04-01 (511 threads) 2002-10-01 to 2003-01-01 (333 threads) 2002-07-01 to 2002-10-01 (306 threads) 2002-04-01 to 2002-07-01 (378 threads) 2002-01-01 to 2002-04-01 (444 threads) 2001-10-01 to 2002-01-01 (316 threads) 2001-07-01 to 2001-10-01 (287 threads) 2001-04-01 to 2001-07-01 (188 threads)
