Quarter	Sterling (millions)
1997-12-31	656
1998-03-31	845
1998-06-30	1411
1998-09-30	963
1998-12-31	751
1999-03-31	1044
1999-06-30	695
1999-09-30	622
1999-12-31	745
2000-03-31	625
2000-06-30	767
2000-09-30	826
2000-12-31	787
2001-03-31	614
2001-06-30	746
2001-09-30	593
2001-12-31	731
2002-03-31	543
2002-06-30	709
2002-09-30	656
2002-12-31	495
2003-03-31	609
2003-06-30	624
2003-09-30	951
2003-12-31	673
2004-03-31	682
2004-06-30	1198
2004-09-30	713
2004-12-31	822
2005-03-31	1107
2005-06-30	596
2005-09-30	704
2005-12-31	594
2006-03-31	1421
2006-06-30	521
2006-09-30	663
2006-12-31	655
2007-03-31	521
2007-06-30	548
2007-09-30	553
2007-12-31	894
2008-03-31	1230
2008-06-30	901
2008-09-30	946
2008-12-31	1225
2009-03-31	740
2009-06-30	724
2009-09-30	517
2009-12-31	614
2010-03-31	847
2010-06-30	832
2010-09-30	733
2010-12-31	1033
2011-03-31	1149
2011-06-30	1147
2011-09-30	1251
2011-12-31	1750
2012-03-31	1507
2012-06-30	1572
2012-09-30	941
2012-12-31	1430
2013-03-31	1129
2013-06-30	1568
2013-09-30	1947
2013-12-31	1245
2014-03-31	1081
2014-06-30	1055
2014-09-30	1902
2014-12-31	1070
2015-03-31	1081
2015-06-30	805
2015-09-30	2223
2015-12-31	636
2016-03-31	984
2016-06-30	1213
2016-09-30	1407
2016-12-31	1095
2017-03-31	1296
2017-06-30	1456
2017-09-30	1374
2017-12-31	1274
2018-03-31	1442
2018-06-30	1846
2018-09-30	1547
2018-12-31	1091
2019-03-31	1316
2019-06-30	1360
2019-09-30	2546
2019-12-31	1620
2020-03-31	1614
2020-06-30	2448
2020-09-30	2590
2020-12-31	2038
2021-03-31	1951
2021-06-30	2483
2021-09-30	3061
2021-12-31	2466
2022-03-31	2356
2022-06-30	1572
2022-09-30	2158
2022-12-31	1612
2023-03-31	1475
2023-06-30	1689
2023-09-30	1919
2023-12-31	1883