Quarter	Sterling (millions)
1998-03-31	35
1998-06-30	599
1998-09-30	657
1998-12-31	-168
1999-03-31	-86
1999-06-30	615
1999-09-30	140
1999-12-31	-277
2000-03-31	-526
2000-06-30	-125
2000-09-30	-387
2000-12-31	-58
2001-03-31	239
2001-06-30	315
2001-09-30	-24
2001-12-31	606
2002-03-31	172
2002-06-30	356
2002-09-30	-181
2002-12-31	-139
2003-03-31	-465
2003-06-30	-1
2003-09-30	-350
2003-12-31	561
2004-03-31	314
2004-06-30	-269
2004-09-30	25
2004-12-31	675
2005-03-31	382
2005-06-30	-1041
2005-09-30	392
2005-12-31	1095
2006-03-31	-415
2006-06-30	53
2006-09-30	912
2006-12-31	96
2007-03-31	-112
2007-06-30	-286
2007-09-30	-62
2007-12-31	-484
2008-03-31	590
2008-06-30	554
2008-09-30	1831
2008-12-31	-1171
2009-03-31	-211
2009-06-30	148
2009-09-30	-157
2009-12-31	330
2010-03-31	373
2010-06-30	-827
2010-09-30	-285
2010-12-31	575
2011-03-31	-522
2011-06-30	268
2011-09-30	-270
2011-12-31	7
2012-03-31	-485
2012-06-30	317
2012-09-30	-16
2012-12-31	-42
2013-03-31	-9
2013-06-30	-128
2013-09-30	113
2013-12-31	164
2014-03-31	3352
2014-06-30	1648
2014-09-30	-40
2014-12-31	315
2015-03-31	-36
2015-06-30	-682
2015-09-30	85
2015-12-31	-723
2016-03-31	-878
2016-06-30	-465
2016-09-30	-178
2016-12-31	-55
2017-03-31	-668
2017-06-30	327
2017-09-30	43
2017-12-31	-173
2018-03-31	-799
2018-06-30	128
2018-09-30	-970
2018-12-31	2387
2019-03-31	-102
2019-06-30	-463
2019-09-30	-93
2019-12-31	713
2020-03-31	-1105
2020-06-30	-327
2020-09-30	-873
2020-12-31	-355
2021-03-31	-355
2021-06-30	-440
2021-09-30	-205
2021-12-31	8
2022-03-31	-904
2022-06-30	-606
2022-09-30	373
2022-12-31	-383
2023-03-31	379
2023-06-30	-680
2023-09-30	-156
2023-12-31	-54