Quarter	Sterling (millions)
1997-12-31	200
1998-03-31	-582
1998-06-30	-30
1998-09-30	317
1998-12-31	-40
1999-03-31	-50
1999-06-30	-301
1999-09-30	199
1999-12-31	-270
2000-03-31	26
2000-06-30	120
2000-09-30	255
2000-12-31	311
2001-03-31	-175
2001-06-30	290
2001-09-30	717
2001-12-31	1452
2002-03-31	-24
2002-06-30	96
2002-09-30	-221
2002-12-31	705
2003-03-31	1195
2003-06-30	276
2003-09-30	542
2003-12-31	131
2004-03-31	-596
2004-06-30	45
2004-09-30	333
2004-12-31	1031
2005-03-31	182
2005-06-30	-473
2005-09-30	-118
2005-12-31	1309
2006-03-31	-2553
2006-06-30	2835
2006-09-30	331
2006-12-31	-1143
2007-03-31	2605
2007-06-30	-57
2007-09-30	1156
2007-12-31	2711
2008-03-31	-42
2008-06-30	106
2008-09-30	-358
2008-12-31	-935
2009-03-31	-2334
2009-06-30	1279
2009-09-30	-766
2009-12-31	773
2010-03-31	2623
2010-06-30	-3164
2010-09-30	-1850
2010-12-31	1907
2011-03-31	213
2011-06-30	-450
2011-09-30	-38
2011-12-31	-143
2012-03-31	147
2012-06-30	-924
2012-09-30	-1246
2012-12-31	2720
2013-03-31	1248
2013-06-30	-408
2013-09-30	482
2013-12-31	1483
2014-03-31	248
2014-06-30	1114
2014-09-30	-1149
2014-12-31	5
2015-03-31	-1294
2015-06-30	2853
2015-09-30	-207
2015-12-31	1863
2016-03-31	466
2016-06-30	-3062
2016-09-30	-210
2016-12-31	-1428
2017-03-31	63
2017-06-30	-93
2017-09-30	-293
2017-12-31	124
2018-03-31	-1535
2018-06-30	407
2018-09-30	-1017
2018-12-31	-673
2019-03-31	339
2019-06-30	3251
2019-09-30	-1927
2019-12-31	-838
2020-03-31	1875
2020-06-30	2119
2020-09-30	-3113
2020-12-31	-1279
2021-03-31	-1228
2021-06-30	398
2021-09-30	-95
2021-12-31	-318
2022-03-31	239
2022-06-30	-2108
2022-09-30	868
2022-12-31	-1365
2023-03-31	157
2023-06-30	811
2023-09-30	-1434
2023-12-31	267