Quarter	Sterling (millions)
1997-12-31	-111
1998-03-31	66
1998-06-30	180
1998-09-30	-180
1998-12-31	-104
1999-03-31	415
1999-06-30	251
1999-09-30	204
1999-12-31	-178
2000-03-31	-12
2000-06-30	364
2000-09-30	552
2000-12-31	-1022
2001-03-31	73
2001-06-30	126
2001-09-30	26
2001-12-31	-165
2002-03-31	-84
2002-06-30	-110
2002-09-30	65
2002-12-31	168
2003-03-31	-236
2003-06-30	184
2003-09-30	-228
2003-12-31	-112
2004-03-31	306
2004-06-30	-16
2004-09-30	-134
2004-12-31	113
2005-03-31	226
2005-06-30	270
2005-09-30	-6
2005-12-31	-251
2006-03-31	-77
2006-06-30	74
2006-09-30	678
2006-12-31	-256
2007-03-31	209
2007-06-30	345
2007-09-30	-109
2007-12-31	188
2008-03-31	-1178
2008-06-30	-78
2008-09-30	-131
2008-12-31	209
2009-03-31	42
2009-06-30	-92
2009-09-30	-229
2009-12-31	-182
2010-03-31	-63
2010-06-30	-146
2010-09-30	-71
2010-12-31	-137
2011-03-31	-301
2011-06-30	-75
2011-09-30	-17
2011-12-31	-56
2012-03-31	-20
2012-06-30	-87
2012-09-30	181
2012-12-31	-273
2013-03-31	-60
2013-06-30	10
2013-09-30	-70
2013-12-31	-124
2014-03-31	-95
2014-06-30	3
2014-09-30	56
2014-12-31	69
2015-03-31	142
2015-06-30	48
2015-09-30	89
2015-12-31	51
2016-03-31	-52
2016-06-30	18
2016-09-30	-35
2016-12-31	-108
2017-03-31	-5
2017-06-30	214
2017-09-30	9
2017-12-31	-5
2018-03-31	-65
2018-06-30	24
2018-09-30	-74
2018-12-31	-29
2019-03-31	63
2019-06-30	113
2019-09-30	-36
2019-12-31	-129
2020-03-31	103
2020-06-30	260
2020-09-30	172
2020-12-31	44
2021-03-31	34
2021-06-30	144
2021-09-30	-238
2021-12-31	-52
2022-03-31	-14
2022-06-30	79
2022-09-30	-15
2022-12-31	-170
2023-03-31	-76
2023-06-30	-19
2023-09-30	-96
2023-12-31	3