Quarter	Sterling (millions)
1998-03-31	17776
1998-06-30	11735
1998-09-30	9040
1998-12-31	2268
1999-03-31	5713
1999-06-30	4779
1999-09-30	-11082
1999-12-31	6940
2000-03-31	26727
2000-06-30	22395
2000-09-30	16360
2000-12-31	5379
2001-03-31	16489
2001-06-30	5713
2001-09-30	15959
2001-12-31	823
2002-03-31	4227
2002-06-30	18882
2002-09-30	6201
2002-12-31	9142
2003-03-31	15920
2003-06-30	18621
2003-09-30	10637
2003-12-31	15030
2004-03-31	23590
2004-06-30	27852
2004-09-30	21130
2004-12-31	19031
2005-03-31	34302
2005-06-30	38107
2005-09-30	19313
2005-12-31	39654
2006-03-31	32261
2006-06-30	48255
2006-09-30	36621
2006-12-31	35801
2007-03-31	46984
2007-06-30	51466
2007-09-30	38822
2007-12-31	12984
2008-03-31	33824
2008-06-30	45564
2008-09-30	73023
2008-12-31	85292
2009-03-31	69684
2009-06-30	1917
2009-09-30	41451
2009-12-31	26713
2010-03-31	6619
2010-06-30	-18959
2010-09-30	-2155
2010-12-31	-28770
2011-03-31	16367
2011-06-30	5151
2011-09-30	-27314
2011-12-31	-28991
2012-03-31	-38894
2012-06-30	-2586
2012-09-30	10820
2012-12-31	11871
2013-03-31	-5539
2013-06-30	8843
2013-09-30	32933
2013-12-31	-35419
2014-03-31	-8198
2014-06-30	-5708
2014-09-30	-11563
2014-12-31	-3967
2015-03-31	-10612
2015-06-30	9209
2015-09-30	-21496
2015-12-31	19281
2016-03-31	13016
2016-06-30	49637
2016-09-30	26685
2016-12-31	19364
2017-03-31	16893
2017-06-30	30219
2017-09-30	19971
2017-12-31	10334
2018-03-31	-15386
2018-06-30	19674
2018-09-30	17006
2018-12-31	31502
2019-03-31	-7053
2019-06-30	21505
2019-09-30	41182
2019-12-31	22000
2020-03-31	118675
2020-06-30	122154
2020-09-30	41532
2020-12-31	46593
2021-03-31	52244
2021-06-30	37954
2021-09-30	36582
2021-12-31	28763
2022-03-31	37049
2022-06-30	8678
2022-09-30	55719
2022-12-31	-43597
2023-03-31	-33324
2023-06-30	-4248
2023-09-30	-26238
2023-12-31	15289