Quarter	Sterling (millions)
1997-12-31	784
1998-03-31	458
1998-06-30	914
1998-09-30	-1580
1998-12-31	-1221
1999-03-31	624
1999-06-30	463
1999-09-30	-301
1999-12-31	135
2000-03-31	2156
2000-06-30	-154
2000-09-30	1716
2000-12-31	-1666
2001-03-31	1355
2001-06-30	215
2001-09-30	-705
2001-12-31	566
2002-03-31	474
2002-06-30	384
2002-09-30	-340
2002-12-31	-122
2003-03-31	-52
2003-06-30	-47
2003-09-30	1463
2003-12-31	-1288
2004-03-31	1966
2004-06-30	-92
2004-09-30	562
2004-12-31	5415
2005-03-31	3713
2005-06-30	-3801
2005-09-30	8995
2005-12-31	-4794
2006-03-31	-2996
2006-06-30	1539
2006-09-30	1608
2006-12-31	709
2007-03-31	-4024
2007-06-30	-72
2007-09-30	2840
2007-12-31	1290
2008-03-31	-2897
2008-06-30	-6102
2008-09-30	511
2008-12-31	-3221
2009-03-31	3734
2009-06-30	-3590
2009-09-30	-1164
2009-12-31	-1069
2010-03-31	349
2010-06-30	362
2010-09-30	4263
2010-12-31	-158
2011-03-31	1964
2011-06-30	-1520
2011-09-30	-332
2011-12-31	-1608
2012-03-31	519
2012-06-30	132
2012-09-30	486
2012-12-31	682
2013-03-31	2666
2013-06-30	1557
2013-09-30	1756
2013-12-31	-1003
2014-03-31	-6054
2014-06-30	-1951
2014-09-30	854
2014-12-31	932
2015-03-31	158
2015-06-30	-213
2015-09-30	1207
2015-12-31	1331
2016-03-31	2354
2016-06-30	2097
2016-09-30	-1362
2016-12-31	-173
2017-03-31	1524
2017-06-30	613
2017-09-30	1163
2017-12-31	-2457
2018-03-31	1038
2018-06-30	1366
2018-09-30	1012
2018-12-31	304
2019-03-31	581
2019-06-30	3049
2019-09-30	-75
2019-12-31	250
2020-03-31	2087
2020-06-30	-759
2020-09-30	-290
2020-12-31	-652
2021-03-31	1456
2021-06-30	5
2021-09-30	54
2021-12-31	743
2022-03-31	3118
2022-06-30	1532
2022-09-30	1852
2022-12-31	-525
2023-03-31	-553
2023-06-30	1497
2023-09-30	1528
2023-12-31	-1116