Quarter	Sterling (millions)
1997-12-31	467
1998-03-31	1762
1998-06-30	411
1998-09-30	-1183
1998-12-31	2690
1999-03-31	1567
1999-06-30	-631
1999-09-30	-1808
1999-12-31	2170
2000-03-31	-591
2000-06-30	331
2000-09-30	1549
2000-12-31	277
2001-03-31	2235
2001-06-30	-1047
2001-09-30	502
2001-12-31	-2588
2002-03-31	-390
2002-06-30	-1942
2002-09-30	2937
2002-12-31	-500
2003-03-31	-382
2003-06-30	1089
2003-09-30	2838
2003-12-31	396
2004-03-31	-1519
2004-06-30	1783
2004-09-30	3022
2004-12-31	-2336
2005-03-31	517
2005-06-30	478
2005-09-30	-2578
2005-12-31	3809
2006-03-31	-3815
2006-06-30	2150
2006-09-30	630
2006-12-31	4820
2007-03-31	-1252
2007-06-30	1230
2007-09-30	1461
2007-12-31	4647
2008-03-31	-4996
2008-06-30	-2294
2008-09-30	949
2008-12-31	-1119
2009-03-31	-925
2009-06-30	-2792
2009-09-30	-336
2009-12-31	-525
2010-03-31	-1306
2010-06-30	560
2010-09-30	-496
2010-12-31	-1192
2011-03-31	1427
2011-06-30	1036
2011-09-30	2896
2011-12-31	1187
2012-03-31	-1742
2012-06-30	1719
2012-09-30	-1943
2012-12-31	756
2013-03-31	3169
2013-06-30	-1433
2013-09-30	-3276
2013-12-31	-1559
2014-03-31	-4633
2014-06-30	-2036
2014-09-30	2461
2014-12-31	88
2015-03-31	2956
2015-06-30	-3682
2015-09-30	-1757
2015-12-31	-159
2016-03-31	4256
2016-06-30	2607
2016-09-30	2937
2016-12-31	1365
2017-03-31	1448
2017-06-30	774
2017-09-30	654
2017-12-31	-644
2018-03-31	-1799
2018-06-30	3230
2018-09-30	606
2018-12-31	1422
2019-03-31	509
2019-06-30	748
2019-09-30	6377
2019-12-31	-1758
2020-03-31	5516
2020-06-30	1606
2020-09-30	-3865
2020-12-31	1716
2021-03-31	-8868
2021-06-30	-95
2021-09-30	2202
2021-12-31	-2447
2022-03-31	2462
2022-06-30	1232
2022-09-30	9149
2022-12-31	-10263
2023-03-31	-4582
2023-06-30	1546
2023-09-30	563
2023-12-31	-2603