Quarter	Sterling (millions)
1997-12-31	88
1998-03-31	-79
1998-06-30	337
1998-09-30	193
1998-12-31	170
1999-03-31	-44
1999-06-30	3458
1999-09-30	340
1999-12-31	-1191
2000-03-31	-1422
2000-06-30	130
2000-09-30	-1090
2000-12-31	1077
2001-03-31	-624
2001-06-30	793
2001-09-30	535
2001-12-31	21
2002-03-31	-442
2002-06-30	-443
2002-09-30	67
2002-12-31	-472
2003-03-31	-712
2003-06-30	-191
2003-09-30	-134
2003-12-31	-205
2004-03-31	-322
2004-06-30	231
2004-09-30	-63
2004-12-31	-138
2005-03-31	36
2005-06-30	36
2005-09-30	31
2005-12-31	93
2006-03-31	-207
2006-06-30	-180
2006-09-30	-111
2006-12-31	490
2007-03-31	-68
2007-06-30	291
2007-09-30	10
2007-12-31	-217
2008-03-31	184
2008-06-30	-31
2008-09-30	-25
2008-12-31	-191
2009-03-31	-341
2009-06-30	-102
2009-09-30	-132
2009-12-31	-263
2010-03-31	-26
2010-06-30	26
2010-09-30	-70
2010-12-31	119
2011-03-31	-101
2011-06-30	189
2011-09-30	69
2011-12-31	132
2012-03-31	-133
2012-06-30	227
2012-09-30	-91
2012-12-31	45
2013-03-31	-32
2013-06-30	-13
2013-09-30	-57
2013-12-31	-76
2014-03-31	-25
2014-06-30	364
2014-09-30	-125
2014-12-31	-31
2015-03-31	-8
2015-06-30	44
2015-09-30	34
2015-12-31	-10
2016-03-31	-109
2016-06-30	307
2016-09-30	-57
2016-12-31	32
2017-03-31	-318
2017-06-30	50
2017-09-30	-189
2017-12-31	-90
2018-03-31	45
2018-06-30	-17
2018-09-30	155
2018-12-31	79
2019-03-31	-284
2019-06-30	245
2019-09-30	-123
2019-12-31	629
2020-03-31	113
2020-06-30	-50
2020-09-30	8
2020-12-31	26
2021-03-31	-148
2021-06-30	137
2021-09-30	-47
2021-12-31	133
2022-03-31	732
2022-06-30	126
2022-09-30	-600
2022-12-31	180
2023-03-31	-75
2023-06-30	-213
2023-09-30	565
2023-12-31	-106