Quarter	Sterling (millions)
1997-12-31	614
1998-03-31	1207
1998-06-30	2183
1998-09-30	779
1998-12-31	1324
1999-03-31	226
1999-06-30	5042
1999-09-30	436
1999-12-31	-1931
2000-03-31	-703
2000-06-30	195
2000-09-30	-1404
2000-12-31	1115
2001-03-31	-583
2001-06-30	875
2001-09-30	-676
2001-12-31	1792
2002-03-31	-782
2002-06-30	-1646
2002-09-30	376
2002-12-31	-1359
2003-03-31	214
2003-06-30	-967
2003-09-30	-649
2003-12-31	-2808
2004-03-31	98
2004-06-30	-720
2004-09-30	-38
2004-12-31	50
2005-03-31	-383
2005-06-30	1488
2005-09-30	-116
2005-12-31	3269
2006-03-31	-2357
2006-06-30	-185
2006-09-30	1019
2006-12-31	490
2007-03-31	-295
2007-06-30	2344
2007-09-30	2018
2007-12-31	-97
2008-03-31	7658
2008-06-30	-3169
2008-09-30	822
2008-12-31	-1275
2009-03-31	-919
2009-06-30	-3817
2009-09-30	-4221
2009-12-31	-2030
2010-03-31	162
2010-06-30	-1794
2010-09-30	-404
2010-12-31	810
2011-03-31	-1813
2011-06-30	-54
2011-09-30	-2013
2011-12-31	1622
2012-03-31	-2302
2012-06-30	348
2012-09-30	-889
2012-12-31	842
2013-03-31	-813
2013-06-30	288
2013-09-30	830
2013-12-31	-1044
2014-03-31	676
2014-06-30	873
2014-09-30	529
2014-12-31	332
2015-03-31	261
2015-06-30	2177
2015-09-30	-2026
2015-12-31	-986
2016-03-31	254
2016-06-30	782
2016-09-30	-1619
2016-12-31	190
2017-03-31	-709
2017-06-30	4961
2017-09-30	-2741
2017-12-31	-28
2018-03-31	-225
2018-06-30	-664
2018-09-30	864
2018-12-31	989
2019-03-31	191
2019-06-30	2059
2019-09-30	-2435
2019-12-31	344
2020-03-31	815
2020-06-30	236
2020-09-30	1055
2020-12-31	-1523
2021-03-31	-724
2021-06-30	-3422
2021-09-30	2774
2021-12-31	-378
2022-03-31	2527
2022-06-30	-1090
2022-09-30	2830
2022-12-31	-150
2023-03-31	-1672
2023-06-30	-1100
2023-09-30	2200
2023-12-31	-885