Quarter	Sterling (millions)
1997-12-31	84
1998-03-31	-81
1998-06-30	334
1998-09-30	-74
1998-12-31	-217
1999-03-31	255
1999-06-30	79
1999-09-30	-75
1999-12-31	335
2000-03-31	476
2000-06-30	11
2000-09-30	278
2000-12-31	288
2001-03-31	149
2001-06-30	-241
2001-09-30	300
2001-12-31	192
2002-03-31	-440
2002-06-30	221
2002-09-30	107
2002-12-31	-173
2003-03-31	-40
2003-06-30	1064
2003-09-30	147
2003-12-31	506
2004-03-31	-672
2004-06-30	595
2004-09-30	656
2004-12-31	181
2005-03-31	86
2005-06-30	340
2005-09-30	910
2005-12-31	931
2006-03-31	0
2006-06-30	832
2006-09-30	267
2006-12-31	1787
2007-03-31	-131
2007-06-30	-283
2007-09-30	1304
2007-12-31	-5
2008-03-31	1244
2008-06-30	-1088
2008-09-30	-109
2008-12-31	-1172
2009-03-31	-40
2009-06-30	124
2009-09-30	-829
2009-12-31	-286
2010-03-31	-791
2010-06-30	-63
2010-09-30	-470
2010-12-31	571