Quarter	Sterling (millions)
1998-06-30	5709
1998-09-30	-3466
1998-12-31	-1670
1999-03-31	1991
1999-06-30	-592
1999-09-30	1472
1999-12-31	3276
2000-03-31	-6161
2000-06-30	122
2000-09-30	-128
2000-12-31	3
2001-03-31	533
2001-06-30	-537
2001-09-30	142
2001-12-31	-144
2002-03-31	25
2002-06-30	-26
2002-09-30	1
2002-12-31	519
2003-03-31	-519
2003-06-30	0
2003-09-30	454
2003-12-31	-343
2004-03-31	1138
2004-06-30	-1038
2004-09-30	204
2004-12-31	1154
2005-03-31	-1566
2005-06-30	0
2005-09-30	0
2005-12-31	0
2006-03-31	0
2006-06-30	0
2006-09-30	0
2006-12-31	0
2007-03-31	0
2007-06-30	13
2007-09-30	-10
2007-12-31	-3
2008-03-31	-6000
2008-06-30	-7000
2008-09-30	22781
2008-12-31	-550
2009-03-31	-17474
2009-06-30	-4762
2009-09-30	12
2009-12-31	-7
2010-03-31	165
2010-06-30	323
2010-09-30	19
2010-12-31	0
2011-03-31	0
2011-06-30	17
2011-09-30	-14
2011-12-31	2
2012-03-31	-1
2012-06-30	-4
2012-09-30	0
2012-12-31	-316
2013-03-31	1
2013-06-30	0
2013-09-30	9
2013-12-31	-9
2014-03-31	0
2014-06-30	-4
2014-09-30	9
2014-12-31	-5
2015-03-31	0
2015-06-30	0
2015-09-30	0
2015-12-31	0
2016-03-31	0
2016-06-30	13
2016-09-30	-13
2016-12-31	11
2017-03-31	-11
2017-06-30	5
2017-09-30	5
2017-12-31	97
2018-03-31	-300
2018-06-30	0
2018-09-30	0
2018-12-31	35
2019-03-31	145
2019-06-30	-149
2019-09-30	-31
2019-12-31	14