Quarter	Sterling (millions)
1997-12-31	-1027
1998-03-31	637
1998-06-30	-189
1998-09-30	-194
1998-12-31	31
1999-03-31	442
1999-06-30	-278
1999-09-30	-695
1999-12-31	-88
2000-03-31	582
2000-06-30	-554
2000-09-30	-388
2000-12-31	-229
2001-03-31	124
2001-06-30	-244
2001-09-30	-56
2001-12-31	-89
2002-03-31	-4
2002-06-30	-127
2002-09-30	-564
2002-12-31	289
2003-03-31	-209
2003-06-30	14
2003-09-30	-233
2003-12-31	-112
2004-03-31	145
2004-06-30	85
2004-09-30	-150
2004-12-31	-448
2005-03-31	490
2005-06-30	443
2005-09-30	-273
2005-12-31	169
2006-03-31	-103
2006-06-30	328
2006-09-30	399
2006-12-31	456
2007-03-31	246
2007-06-30	-60
2007-09-30	965
2007-12-31	7736
2008-03-31	1689
2008-06-30	-1457
2008-09-30	582
2008-12-31	-874
2009-03-31	-1959
2009-06-30	-811
2009-09-30	-5206
2009-12-31	-958
2010-03-31	-527
2010-06-30	297
2010-09-30	635
2010-12-31	-580
2011-03-31	-255
2011-06-30	-27
2011-09-30	-61
2011-12-31	170
2012-03-31	-937
2012-06-30	-127
2012-09-30	-115
2012-12-31	-834
2013-03-31	2044
2013-06-30	-940
2013-09-30	-223
2013-12-31	152
2014-03-31	739
2014-06-30	-775
2014-09-30	184
2014-12-31	-67
2015-03-31	708
2015-06-30	-133
2015-09-30	62
2015-12-31	-808
2016-03-31	-13
2016-06-30	684
2016-09-30	513
2016-12-31	923
2017-03-31	130
2017-06-30	-294
2017-09-30	1109
2017-12-31	-273
2018-03-31	797
2018-06-30	275
2018-09-30	-1050
2018-12-31	-469
2019-03-31	224
2019-06-30	210
2019-09-30	352
2019-12-31	83
2020-03-31	-318
2020-06-30	-709
2020-09-30	1481
2020-12-31	290
2021-03-31	-649
2021-06-30	-187
2021-09-30	-159
2021-12-31	-806
2022-03-31	1927
2022-06-30	118
2022-09-30	209
2022-12-31	-649
2023-03-31	159
2023-06-30	-1143
2023-09-30	193
2023-12-31	90