Quarter	Sterling (millions)
1997-12-31	-431
1998-03-31	843
1998-06-30	564
1998-09-30	749
1998-12-31	555
1999-03-31	1411
1999-06-30	743
1999-09-30	824
1999-12-31	2124
2000-03-31	1707
2000-06-30	1274
2000-09-30	2409
2000-12-31	2622
2001-03-31	1923
2001-06-30	1996
2001-09-30	3555
2001-12-31	3473
2002-03-31	2723
2002-06-30	1752
2002-09-30	3243
2002-12-31	3778
2003-03-31	3912
2003-06-30	3184
2003-09-30	2445
2003-12-31	2317
2004-03-31	3997
2004-06-30	4922
2004-09-30	3554
2004-12-31	1602
2005-03-31	6959
2005-06-30	3002
2005-09-30	3156
2005-12-31	1363
2006-03-31	4090
2006-06-30	4354
2006-09-30	3230
2006-12-31	1202
2007-03-31	4983
2007-06-30	3997
2007-09-30	6612
2007-12-31	2328
2008-03-31	6517
2008-06-30	5084
2008-09-30	4811
2008-12-31	1072
2009-03-31	1177
2009-06-30	-324
2009-09-30	-1826
2009-12-31	-646