Quarter	Sterling (millions)
1997-12-31	568
1998-03-31	3386
1998-06-30	6295
1998-09-30	-607
1998-12-31	-10557
1999-03-31	10490
1999-06-30	-4502
1999-09-30	4861
1999-12-31	-12182
2000-03-31	16657
2000-06-30	2535
2000-09-30	-5966
2000-12-31	-2201
2001-03-31	13140
2001-06-30	5586
2001-09-30	-2313
2001-12-31	1327
2002-03-31	9995
2002-06-30	-1452
2002-09-30	1006
2002-12-31	-10025
2003-03-31	3882
2003-06-30	11833
2003-09-30	10874
2003-12-31	-5257
2004-03-31	11775
2004-06-30	1262
2004-09-30	-16571
2004-12-31	-482
2005-03-31	7494
2005-06-30	21976
2005-09-30	-12328
2005-12-31	-6206
2006-03-31	27559
2006-06-30	-18407
2006-09-30	6111
2006-12-31	-5377
2007-03-31	3463
2007-06-30	15842
2007-09-30	-13485
2007-12-31	8431
2008-03-31	11381
2008-06-30	-11624
2008-09-30	-17407
2008-12-31	-23587
2009-03-31	-857
2009-06-30	13068
2009-09-30	-11146
2009-12-31	-516