Quarter Sterling (millions) 1997-09-30 268 1997-12-31 167 1998-03-31 173 1998-06-30 201 1998-09-30 27 1998-12-31 46 1999-03-31 44 1999-06-30 62 1999-09-30 1 1999-12-31 1 2000-03-31 1 2000-06-30 5 2000-09-30 1 2000-12-31 13 2001-03-31 0 2001-06-30 38 2001-09-30 37 2001-12-31 36 2002-03-31 30 2002-06-30 18 2002-09-30 32 2002-12-31 32 2003-03-31 31 2003-06-30 29 2003-09-30 2 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 1 2006-06-30 0 2006-09-30 0 2006-12-31 0 2007-03-31 0 2007-06-30 0 2007-09-30 0