Quarter	Sterling (millions)
1997-12-31	428
1998-03-31	167
1998-06-30	-108
1998-09-30	-94
1998-12-31	89
1999-03-31	-43
1999-06-30	79
1999-09-30	6
1999-12-31	127
2000-03-31	195
2000-06-30	208
2000-09-30	-241
2000-12-31	-147
2001-03-31	581
2001-06-30	-149
2001-09-30	34
2001-12-31	-127
2002-03-31	-232
2002-06-30	-92
2002-09-30	82
2002-12-31	-67
2003-03-31	-224
2003-06-30	173
2003-09-30	-135
2003-12-31	212
2004-03-31	121
2004-06-30	131
2004-09-30	-90
2004-12-31	-47
2005-03-31	383
2005-06-30	-89
2005-09-30	527
2005-12-31	-201
2006-03-31	244
2006-06-30	166
2006-09-30	476
2006-12-31	-310
2007-03-31	-78
2007-06-30	498
2007-09-30	-43
2007-12-31	173
2008-03-31	-80
2008-06-30	-251
2008-09-30	-91
2008-12-31	302
2009-03-31	-315
2009-06-30	-301
2009-09-30	-102
2009-12-31	-54
2010-03-31	-102
2010-06-30	-249
2010-09-30	-202
2010-12-31	-251