Quarter	Sterling (millions)
1997-12-31	-46
1998-03-31	16
1998-06-30	22
1998-09-30	-5
1998-12-31	16
1999-03-31	263
1999-06-30	267
1999-09-30	-4
1999-12-31	-68
2000-03-31	216
2000-06-30	-18
2000-09-30	152
2000-12-31	269
2001-03-31	74
2001-06-30	-289
2001-09-30	199
2001-12-31	-97
2002-03-31	37
2002-06-30	-133
2002-09-30	4
2002-12-31	-64
2003-03-31	-108
2003-06-30	1016
2003-09-30	383
2003-12-31	-63
2004-03-31	-218
2004-06-30	224
2004-09-30	610
2004-12-31	119
2005-03-31	236
2005-06-30	-264
2005-09-30	978
2005-12-31	505
2006-03-31	397
2006-06-30	488
2006-09-30	227
2006-12-31	867
2007-03-31	-308
2007-06-30	-463
2007-09-30	737
2007-12-31	260
2008-03-31	559
2008-06-30	26
2008-09-30	266
2008-12-31	-526
2009-03-31	286
2009-06-30	-642
2009-09-30	-285
2009-12-31	-996
2010-03-31	-40
2010-06-30	-193
2010-09-30	-45
2010-12-31	-80