Quarter	Sterling (millions)
1997-12-31	767
1998-03-31	1266
1998-06-30	-1090
1998-09-30	1505
1998-12-31	-1084
1999-03-31	555
1999-06-30	511
1999-09-30	59
1999-12-31	1941
2000-03-31	412
2000-06-30	104
2000-09-30	3444
2000-12-31	1139
2001-03-31	1711
2001-06-30	1554
2001-09-30	436
2001-12-31	-1808
2002-03-31	337
2002-06-30	99
2002-09-30	1586
2002-12-31	605
2003-03-31	-208
2003-06-30	-384
2003-09-30	-1408
2003-12-31	1213
2004-03-31	-3026
2004-06-30	1635
2004-09-30	1684
2004-12-31	4231
2005-03-31	-6250
2005-06-30	2128
2005-09-30	1155
2005-12-31	2275
2006-03-31	2810
2006-06-30	3922
2006-09-30	3327
2006-12-31	2382
2007-03-31	19126
2007-06-30	-787
2007-09-30	23266
2007-12-31	-6402
2008-03-31	10569
2008-06-30	18987
2008-09-30	24028
2008-12-31	-1981
2009-03-31	23025
2009-06-30	10255
2009-09-30	6160
2009-12-31	-8688
2010-03-31	-24424
2010-06-30	-1927
2010-09-30	16159
2010-12-31	-1692
2011-03-31	-8226
2011-06-30	-3502
2011-09-30	-12699
2011-12-31	-13971
2012-03-31	-2224
2012-06-30	505
2012-09-30	5923
2012-12-31	13170
2013-03-31	-5945
2013-06-30	-2401
2013-09-30	19
2013-12-31	-17487
2014-03-31	-36433
2014-06-30	-25004
2014-09-30	-2645
2014-12-31	-6441
2015-03-31	7478
2015-06-30	-3912
2015-09-30	-1389
2015-12-31	-8611
2016-03-31	-6518
2016-06-30	-1580
2016-09-30	157
2016-12-31	-3922
2017-03-31	2066
2017-06-30	-98
2017-09-30	-404
2017-12-31	3149
2018-03-31	9495
2018-06-30	6120
2018-09-30	-1106
2018-12-31	-2697
2019-03-31	7185
2019-06-30	1968
2019-09-30	547
2019-12-31	1615
2020-03-31	-589
2020-06-30	1808
2020-09-30	2545
2020-12-31	3012
2021-03-31	-1085
2021-06-30	3686
2021-09-30	-376
2021-12-31	-4914
2022-03-31	5353
2022-06-30	283
2022-09-30	-2360
2022-12-31	-2616
2023-03-31	3773
2023-06-30	1430
2023-09-30	658
2023-12-31	3377