Quarter	Sterling (millions)
2007-12-31	14
2008-03-31	147
2008-06-30	53
2008-09-30	17
2008-12-31	32
2009-03-31	22
2009-06-30	13
2009-09-30	23
2009-12-31	79
2010-03-31	1
2010-06-30	1
2010-09-30	56
2010-12-31	24
2011-03-31	6
2011-06-30	8
2011-09-30	3
2011-12-31	4
2012-03-31	2
2012-06-30	0
2012-09-30	2
2012-12-31	10
2013-03-31	0
2013-06-30	1
2013-09-30	11
2013-12-31	13
2014-03-31	1
2014-06-30	2
2014-09-30	1
2014-12-31	242
2015-03-31	1
2015-12-31	1
2016-03-31	0
2016-06-30	0
2016-09-30	1
2016-12-31	1
2017-03-31	0
2017-06-30	93
2017-09-30	423
2017-12-31	8
2018-03-31	1
2018-06-30	1
2018-09-30	0
2018-12-31	0
2019-03-31	0
2019-06-30	3
2019-09-30	0
2019-12-31	1