Year	Sterling (millions)
1998-03-31	4
1998-06-30	0
1998-09-30	3
1998-12-31	8
1999-03-31	0
1999-06-30	4
1999-09-30	4
1999-12-31	11
2000-03-31	0
2000-06-30	2
2000-09-30	-22
2000-12-31	-20
2001-03-31	0
2001-06-30	0
2001-09-30	0
2001-12-31	0
2002-03-31	11
2002-06-30	5
2002-09-30	-9
2003-03-31	52
2003-06-30	0
2003-09-30	0
2003-12-31	128
2004-12-31	102
2005-12-31	229
2006-12-31	-297
2007-12-31	595
2008-12-31	-833
2012-12-31	0