Year Sterling (millions) 1998-03-31 834 1998-06-30 2 1998-09-30 0 1998-12-31 1002 1999-03-31 7 1999-06-30 7 1999-09-30 -51 1999-12-31 -35 2000-03-31 4 2000-06-30 -48 2000-09-30 4 2000-12-31 155 2001-03-31 215 2001-06-30 -2 2001-09-30 11 2001-12-31 597 2002-03-31 22 2002-06-30 -960 2002-09-30 11 2002-12-31 -914 2003-03-31 -13 2003-06-30 -15 2003-09-30 11 2003-12-31 -12 2004-12-31 -315 2005-12-31 17 2006-12-31 2000 2007-12-31 1321 2008-12-31 576 2009-12-31 1170 2010-12-31 47 2011-12-31 -197 2012-12-31 -60