Quarter	Sterling (millions)
1997-12-31	-1016
1998-03-31	2209
1998-06-30	1157
1998-09-30	883
1998-12-31	1584
1999-03-31	2219
1999-06-30	1866
1999-09-30	988
1999-12-31	2991
2000-03-31	2131
2000-06-30	1326
2000-09-30	3508
2000-12-31	5290
2001-03-31	2201
2001-06-30	3257
2001-09-30	5091
2001-12-31	4077
2002-03-31	4441
2002-06-30	5187
2002-09-30	2864
2002-12-31	6725
2003-03-31	5309
2003-06-30	3754
2003-09-30	4204
2003-12-31	2335
2004-03-31	6518
2004-06-30	6891
2004-09-30	4368
2004-12-31	5850
2005-03-31	7006
2005-06-30	9736
2005-09-30	5098
2005-12-31	5724
2006-03-31	6609
2006-06-30	6829
2006-09-30	7664
2006-12-31	8974
2007-03-31	6422
2007-06-30	8087
2007-09-30	11182
2007-12-31	8049
2008-03-31	10856
2008-06-30	6480
2008-09-30	5952
2008-12-31	-3063
2009-03-31	621
2009-06-30	-1643
2009-09-30	-983
2009-12-31	-2312
2010-03-31	-1051
2010-06-30	-4678
2010-09-30	-2349
2010-12-31	-3052
2011-03-31	38
2011-06-30	1081
2011-09-30	-2054
2011-12-31	-1746
2012-03-31	-4029
2012-06-30	-2832
2012-09-30	-2362
2012-12-31	-1798
2013-03-31	-3213
2013-06-30	-2649
2013-09-30	-3007
2013-12-31	-4920
2014-03-31	-2954
2014-06-30	-1999
2014-09-30	-1697
2014-12-31	-1208
2015-03-31	-1186
2015-06-30	456
2015-09-30	260
2015-12-31	114
2016-03-31	3090
2016-06-30	2431
2016-09-30	905
2016-12-31	2108
2017-03-31	-1839
2017-06-30	414
2017-09-30	-1578
2017-12-31	-944
2018-03-31	2156
2018-06-30	349
2018-09-30	3054
2018-12-31	2737
2019-03-31	1902
2019-06-30	2983
2019-09-30	2509
2019-12-31	218
2020-03-31	3628
2020-06-30	1754
2020-09-30	2389
2020-12-31	415
2021-03-31	2752
2021-06-30	-496
2021-09-30	-1067
2021-12-31	1375
2022-03-31	1892
2022-06-30	2679
2022-09-30	168
2022-12-31	2357
2023-03-31	193
2023-06-30	1249
2023-09-30	908
2023-12-31	2195