Year	Sterling (millions)
1998-03-31	0
1998-06-30	0
1998-09-30	0
1998-12-31	0
1999-03-31	0
1999-06-30	-210
1999-09-30	0
1999-12-31	-209
2000-03-31	1
2000-06-30	1
2000-09-30	0
2000-12-31	-5
2001-03-31	0
2001-06-30	-1
2001-09-30	0
2001-12-31	-1
2002-03-31	13
2002-06-30	0
2002-09-30	357
2002-12-31	370
2003-03-31	0
2003-06-30	0
2003-09-30	1
2003-12-31	1
2004-12-31	0
2005-12-31	0
2006-12-31	65
2007-12-31	-64
2012-12-31	0