Quarter	Sterling (millions)
1997-12-31	-138
1998-03-31	-132
1998-06-30	-43
1998-09-30	853
1998-12-31	-585
1999-03-31	184
1999-06-30	-474
1999-09-30	3
1999-12-31	404
2000-03-31	124
2000-06-30	310
2000-09-30	814
2000-12-31	-729
2001-03-31	320
2001-06-30	-16
2001-09-30	93
2001-12-31	-127
2002-03-31	176
2002-06-30	-143
2002-09-30	708
2002-12-31	-1472
2003-03-31	-56
2003-06-30	248
2003-09-30	235
2003-12-31	-269
2004-03-31	1538
2004-06-30	-1513
2004-09-30	397
2004-12-31	-399
2005-03-31	79
2005-06-30	640
2005-09-30	178
2005-12-31	234
2006-03-31	1375
2006-06-30	527
2006-09-30	-205
2006-12-31	833
2007-03-31	613
2007-06-30	78
2007-09-30	189
2007-12-31	-3810
2008-03-31	1426
2008-06-30	854
2008-09-30	-14
2008-12-31	-1473
2009-03-31	-461
2009-06-30	-397
2009-09-30	-337
2009-12-31	294
2010-03-31	1185
2010-06-30	426
2010-09-30	-349
2010-12-31	-390
2011-03-31	-956
2011-06-30	-539
2011-09-30	1991
2011-12-31	704
2012-03-31	56
2012-06-30	1028
2012-09-30	-741
2012-12-31	-545
2013-03-31	328
2013-06-30	-947
2013-09-30	312
2013-12-31	-1299
2014-03-31	-455
2014-06-30	278
2014-09-30	1813
2014-12-31	478
2015-03-31	1769
2015-06-30	556
2015-09-30	385
2015-12-31	-749
2016-03-31	1400
2016-06-30	731
2016-09-30	-1829
2016-12-31	-1236
2017-03-31	-759
2017-06-30	-223
2017-09-30	1956
2017-12-31	-2544
2018-03-31	613
2018-06-30	-1340
2018-09-30	18
2018-12-31	155
2019-03-31	290
2019-06-30	-831
2019-09-30	1790
2019-12-31	-1051
2020-03-31	1326
2020-06-30	720
2020-09-30	-897
2020-12-31	816
2021-03-31	-928
2021-06-30	-492
2021-09-30	-35
2021-12-31	719
2022-03-31	-680
2022-06-30	-727
2022-09-30	1598
2022-12-31	1589
2023-03-31	-1491
2023-06-30	856
2023-09-30	1388
2023-12-31	-1889