Quarter	Sterling (millions)
1997-12-31	-54
1998-03-31	323
1998-06-30	114
1998-09-30	427
1998-12-31	-132
1999-03-31	-353
1999-06-30	112
1999-09-30	239
1999-12-31	127
2000-03-31	-197
2000-06-30	-283
2000-09-30	-7
2000-12-31	-88
2001-03-31	144
2001-06-30	322
2001-09-30	131
2001-12-31	323
2002-03-31	-766
2002-06-30	1450
2002-09-30	23
2002-12-31	444
2003-03-31	-1004
2003-06-30	581
2003-09-30	-159
2003-12-31	-629
2004-03-31	172
2004-06-30	-355
2004-09-30	427
2004-12-31	-346
2005-03-31	260
2005-06-30	186
2005-09-30	825
2005-12-31	350
2006-03-31	-254
2006-06-30	740
2006-09-30	64
2006-12-31	1074
2007-03-31	-132
2007-06-30	1511
2007-09-30	-1077
2007-12-31	-494
2008-03-31	-164
2008-06-30	-1106
2008-09-30	69
2008-12-31	-989
2009-03-31	-103
2009-06-30	72
2009-09-30	-397
2009-12-31	191
2010-03-31	-78
2010-06-30	-40
2010-09-30	-157
2010-12-31	244
2011-03-31	264
2011-06-30	-510
2011-09-30	-308
2011-12-31	815
2012-03-31	-62
2012-06-30	-539
2012-09-30	108
2012-12-31	269
2013-03-31	-421
2013-06-30	103
2013-09-30	-122
2013-12-31	640
2014-03-31	-294
2014-06-30	618
2014-09-30	520
2014-12-31	293
2015-03-31	-763
2015-06-30	261
2015-09-30	-363
2015-12-31	208
2016-03-31	-361
2016-06-30	-43
2016-09-30	-40
2016-12-31	-321
2017-03-31	-247
2017-06-30	5
2017-09-30	507
2017-12-31	821
2018-03-31	-1351
2018-06-30	-1433
2018-09-30	-972
2018-12-31	-32
2019-03-31	-377
2019-06-30	-617
2019-09-30	373
2019-12-31	1991
2020-03-31	-1588
2020-06-30	-765
2020-09-30	805
2020-12-31	210
2021-03-31	898
2021-06-30	47
2021-09-30	-340
2021-12-31	1668
2022-03-31	-263
2022-06-30	-534
2022-09-30	-695
2022-12-31	340
2023-03-31	-811
2023-06-30	-552
2023-09-30	21
2023-12-31	832