Quarter Sterling (millions) 1997-09-30 2 1997-12-31 15 1998-03-31 20 1998-06-30 19 1998-09-30 2 1998-12-31 7 1999-03-31 7 1999-06-30 17 1999-09-30 36 1999-12-31 31 2000-03-31 31 2000-06-30 30 2000-09-30 31 2000-12-31 40 2001-03-31 11 2001-06-30 0 2001-09-30 2 2001-12-31 0 2002-03-31 0 2002-06-30 0 2002-09-30 0 2002-12-31 0 2003-03-31 0 2003-06-30 0 2003-09-30 0 2003-12-31 0 2004-03-31 0 2004-06-30 0 2004-09-30 0 2004-12-31 0 2005-03-31 0 2005-06-30 0 2005-09-30 0 2005-12-31 0 2006-03-31 0 2006-06-30 0 2006-09-30 0 2006-12-31 0 2007-03-31 0 2007-06-30 0 2007-09-30 0