Quarter	Sterling (millions)
1997-12-31	2071
1998-03-31	-3968
1998-06-30	997
1998-09-30	3559
1998-12-31	-2558
1999-03-31	461
1999-06-30	299
1999-09-30	-545
1999-12-31	560
2000-03-31	-214
2000-06-30	645
2000-09-30	104
2000-12-31	-431
2001-03-31	-1379
2001-06-30	1372
2001-09-30	-383
2001-12-31	-201
2002-03-31	1037
2002-06-30	-746
2002-09-30	-696
2002-12-31	3020
2003-03-31	116
2003-06-30	-167
2003-09-30	1140
2003-12-31	-3544
2004-03-31	-1716
2004-06-30	817
2004-09-30	-262
2004-12-31	569
2005-03-31	1411
2005-06-30	243
2005-09-30	3143
2005-12-31	-163
2006-03-31	288
2006-06-30	3097
2006-09-30	2409
2006-12-31	2193
2007-03-31	2094
2007-06-30	2034
2007-09-30	1280
2007-12-31	2842
2008-03-31	5711
2008-06-30	729
2008-09-30	239
2008-12-31	6828
2009-03-31	-553
2009-06-30	-3792
2009-09-30	-2407
2009-12-31	-1116
2010-03-31	1683
2010-06-30	688
2010-09-30	9
2010-12-31	-6076
2011-03-31	1914
2011-06-30	-329
2011-09-30	-1689
2011-12-31	-1679
2012-03-31	289
2012-06-30	900
2012-09-30	-2171
2012-12-31	-1464
2013-03-31	-1288
2013-06-30	-1551
2013-09-30	-2157
2013-12-31	-952
2014-03-31	-1499
2014-06-30	-849
2014-09-30	-959
2014-12-31	-1377
2015-03-31	-516
2015-06-30	-2225
2015-09-30	-1194
2015-12-31	-506
2016-03-31	-505
2016-06-30	880
2016-09-30	522
2016-12-31	-982
2017-03-31	-922
2017-06-30	-517
2017-09-30	-365
2017-12-31	-921
2018-03-31	-1371
2018-06-30	-157
2018-09-30	-91
2018-12-31	-158
2019-03-31	74
2019-06-30	364
2019-09-30	6
2019-12-31	-471