Quarter	Sterling (millions)
1997-12-31	15962
1998-03-31	11006
1998-06-30	-6493
1998-09-30	4456
1998-12-31	-29554
1999-03-31	16317
1999-06-30	-5653
1999-09-30	5334
1999-12-31	-5115
2000-03-31	24519
2000-06-30	187
2000-09-30	-11467
2000-12-31	7021
2001-03-31	22656
2001-06-30	-21415
2001-09-30	-434
2001-12-31	6878
2002-03-31	1509
2002-06-30	10012
2002-09-30	-13693
2002-12-31	-7307
2003-03-31	9579
2003-06-30	2390
2003-09-30	10982
2003-12-31	12045
2004-03-31	26973
2004-06-30	-10798
2004-09-30	-15185
2004-12-31	2187
2005-03-31	1760
2005-06-30	2939
2005-09-30	-14792
2005-12-31	5674
2006-03-31	44327
2006-06-30	-13741
2006-09-30	-17824
2006-12-31	16042
2007-03-31	39554
2007-06-30	4826
2007-09-30	-16631
2007-12-31	744
2008-03-31	-193
2008-06-30	-29515
2008-09-30	-35245
2008-12-31	-3713
2009-03-31	-11906
2009-06-30	-1358
2009-09-30	-140
2009-12-31	16456
2010-03-31	27384
2010-06-30	-26507
2010-09-30	13607
2010-12-31	-4625
2011-03-31	15219
2011-06-30	-16259
2011-09-30	1918
2011-12-31	-20478
2012-03-31	23849
2012-06-30	-7538
2012-09-30	9709
2012-12-31	-13874
2013-03-31	13452
2013-06-30	5715
2013-09-30	-11041
2013-12-31	-2161
2014-03-31	6055
2014-06-30	8625
2014-09-30	-14334
2014-12-31	-7087
2015-03-31	14742
2015-06-30	-12758
2015-09-30	2381
2015-12-31	-18191
2016-03-31	940
2016-06-30	11895
2016-09-30	-5215
2016-12-31	-4295
2017-03-31	6509
2017-06-30	-4402
2017-09-30	-9968
2017-12-31	1135
2018-03-31	10018
2018-06-30	-8795
2018-09-30	-16151
2018-12-31	-4090
2019-03-31	2031
2019-06-30	-1934
2019-09-30	4329
2019-12-31	9951
2020-03-31	24157
2020-06-30	-6318
2020-09-30	-8434
2020-12-31	9546
2021-03-31	-14428
2021-06-30	7902
2021-09-30	8413
2021-12-31	11399
2022-03-31	-6910
2022-06-30	-8105
2022-09-30	1956
2022-12-31	-12607
2023-03-31	-6084
2023-06-30	16076
2023-09-30	7019
2023-12-31	39005