Quarter	Sterling (millions)
1997-09-30	8
1997-12-31	2
1998-03-31	2
1998-06-30	4
1998-09-30	4
1998-12-31	3
1999-03-31	2
1999-06-30	1
1999-09-30	4
1999-12-31	4
2000-03-31	2
2000-06-30	1
2000-09-30	2
2000-12-31	2
2001-03-31	1
2001-06-30	5
2001-09-30	4
2001-12-31	1
2002-03-31	1
2002-06-30	4
2002-09-30	3
2002-12-31	2
2003-03-31	28
2003-06-30	26
2003-09-30	28
2003-12-31	30
2004-03-31	29
2004-06-30	29
2004-09-30	32
2004-12-31	33
2005-03-31	31
2005-06-30	31
2005-09-30	1
2005-12-31	1
2006-03-31	1
2006-06-30	2
2006-09-30	1
2006-12-31	1
2007-03-31	4
2007-06-30	4
2007-09-30	6
2007-12-31	4
2008-03-31	5
2008-06-30	6
2008-09-30	11
2008-12-31	13
2009-03-31	77
2009-06-30	88
2009-09-30	89
2009-12-31	85
2010-03-31	97
2010-06-30	92
2010-09-30	88
2010-12-31	89
2011-03-31	85
2011-06-30	5
2011-09-30	6
2011-12-31	8
2012-03-31	8
2012-06-30	7
2012-09-30	7
2012-12-31	7
2013-03-31	8
2013-06-30	8
2013-09-30	2
2013-12-31	1
2014-03-31	2
2014-06-30	2
2014-09-30	2
2014-12-31	2
2015-03-31	3
2015-06-30	142
2015-09-30	147
2015-12-31	150
2016-03-31	2
2016-06-30	3
2016-09-30	5
2016-12-31	3
2017-03-31	6
2017-06-30	2
2017-09-30	68
2017-12-31	2
2018-03-31	2
2018-06-30	2
2018-09-30	2
2018-12-31	1
2019-03-31	2
2019-06-30	2
2019-09-30	4
2019-12-31	3