Year

Queries

2010

January 2010 - April 2010

2009

January 2009 - December 2009

2008

January 2008 - December 2008

2007

January 2007 - March 2007
April 2007 - June 2007
July 2007 - September 2007
October 2007 - December 2007

2006

November 2006 - December 2006
July 2006 - October 2006
April 2006 - June 2006
January 2006 - March 2006

2005

January 2005 - March 2005
April 2005 - June 2005
July 2005 - September 2005
October 2005 - December 2005

2004

September 2004 - December 2004
April 2004 - August 2004
January 2004 - March 2004

2003

January 2003 - March 2003
April 2003 - June 2003
July 2003 - September 2003
October 2003 - December 2003

2002

January 2002 - March 2002
April 2002 - June 2002
July 2002 - September 2002
October 2002 - December 2002

2001

January 2001 - March 2001
April 2001 - June 2001
July 2001 - September 2001
October 2001 - December 2001

2000

October 2000 - December 2000
July 2000 - September 2000
April 2000 - June 2000
January 2000 - March 2000

1999

October 1999 - December 1999
July 1999 - September 1999
April 1999 - June 1999
January 1999 - March 1999

1998

October 1998 - December 1998
July 1998 - September 1998
April 1998 - June 1998
1998 - March 1998

1997

October 1997 - December 1997
July 1997 - September 1997
April 1997 - June 1997
January 1997 - March 1997

1996

October 1996 - December 1996