Quarter	Sterling (millions)
1997-12-31	-317
1998-03-31	-67
1998-06-30	79
1998-09-30	-69
1998-12-31	109
1999-03-31	119
1999-06-30	-48
1999-09-30	41
1999-12-31	188
2000-03-31	-287
2000-06-30	69
2000-09-30	-32
2000-12-31	138
2001-03-31	7
2001-06-30	-12
2001-09-30	161
2001-12-31	325
2002-03-31	-45
2002-06-30	357
2002-09-30	425
2002-12-31	313
2003-03-31	706
2003-06-30	432
2003-09-30	35
2003-12-31	414
2004-03-31	258
2004-06-30	165
2004-09-30	184
2004-12-31	31
2005-03-31	-107
2005-06-30	1407
2005-09-30	-132
2005-12-31	271
2006-03-31	320
2006-06-30	381
2006-09-30	574
2006-12-31	80
2007-03-31	31
2007-06-30	391
2007-09-30	611
2007-12-31	238
2008-03-31	443
2008-06-30	197
2008-09-30	675
2008-12-31	-274
2009-03-31	407
2009-06-30	110
2009-09-30	-74
2009-12-31	578
2010-03-31	-325
2010-06-30	202
2010-09-30	-464
2010-12-31	-389
2011-03-31	-274
2011-06-30	45
2011-09-30	-249
2011-12-31	240
2012-03-31	-760
2012-06-30	-721
2012-09-30	-1282
2012-12-31	-404
2013-03-31	-692
2013-06-30	-418
2013-09-30	-300
2013-12-31	-561
2014-03-31	-148
2014-06-30	-378
2014-09-30	667
2014-12-31	-499
2015-03-31	-118
2015-06-30	-151
2015-09-30	114
2015-12-31	920
2016-03-31	-58
2016-06-30	-32
2016-09-30	603
2016-12-31	239
2017-03-31	-429
2017-06-30	-341
2017-09-30	209
2017-12-31	-73
2018-03-31	896
2018-06-30	-161
2018-09-30	-329
2018-12-31	114
2019-03-31	192
2019-06-30	-177
2019-09-30	121
2019-12-31	-17
2020-03-31	22
2020-06-30	-142
2020-09-30	161
2020-12-31	-129
2021-03-31	-316
2021-06-30	-230
2021-09-30	-185
2021-12-31	-437
2022-03-31	-411
2022-06-30	-404
2022-09-30	16
2022-12-31	119
2023-03-31	-131
2023-06-30	56
2023-09-30	-70
2023-12-31	-547