Quarter	Sterling (millions)
1998-03-31	-1
1998-06-30	17
1998-09-30	-15
1998-12-31	-39
1999-03-31	35
1999-06-30	-85
1999-09-30	5
1999-12-31	16
2000-03-31	21
2000-06-30	1
2000-09-30	38
2000-12-31	-6
2001-03-31	0
2001-06-30	-22
2001-09-30	13
2001-12-31	-11
2002-03-31	10
2002-06-30	-6
2002-09-30	29
2002-12-31	-16
2003-03-31	6
2003-06-30	-10
2003-09-30	16
2003-12-31	-6
2004-03-31	-16
2004-06-30	12
2004-09-30	102
2004-12-31	-107
2005-03-31	46
2005-06-30	-7
2005-09-30	53
2005-12-31	-88
2006-03-31	3
2006-06-30	24
2006-09-30	25
2006-12-31	2
2007-03-31	135
2007-06-30	-42
2007-09-30	-16
2007-12-31	0
2008-03-31	130
2008-06-30	-66
2008-09-30	-58
2008-12-31	-95
2009-03-31	21
2009-06-30	-85
2009-09-30	116
2009-12-31	75
2010-03-31	-25
2010-06-30	4
2010-09-30	-4
2010-12-31	31