Quarter	Sterling (millions)
2004-03-31	1.2
2004-06-30	1.6
2004-09-30	2.2
2004-12-31	1.7
2005-03-31	1.6
2005-06-30	1.6
2005-09-30	1.3
2005-12-31	1.6
2006-03-31	1.2
2006-06-30	1.4
2006-09-30	2.1
2006-12-31	1.3
2007-03-31	1.1
2007-06-30	0.9
2007-09-30	0.8
2007-12-31	0.9
2008-03-31	0.7
2008-06-30	1
2008-09-30	1.7
2008-12-31	1.7
2009-03-31	6.1
2009-06-30	7
2009-09-30	12.6
2009-12-31	20.3
2010-03-31	25.4
2010-06-30	22.9
2010-09-30	22.1
2010-12-31	20.7
2011-03-31	23
2011-06-30	25.4
2011-09-30	26.8
2011-12-31	28.3
2012-03-31	23.8
2012-06-30	13.7
2012-09-30	19.4
2012-12-31	17.6
2013-03-31	15.5
2013-06-30	13.2
2013-09-30	19.1
2013-12-31	18.1
2014-03-31	13.5
2014-06-30	8.8
2014-09-30	12.1
2014-12-31	14.2
2015-03-31	16.9
2015-06-30	12.9
2015-09-30	15
2015-12-31	17.2
2016-03-31	17.4
2016-06-30	16.3
2016-09-30	14.7
2016-12-31	8.4
2017-03-31	9.2
2017-06-30	11.2
2017-09-30	16.9
2017-12-31	12.9
2018-03-31	10.6
2018-06-30	17.2
2018-09-30	13
2018-12-31	11.8
2019-03-31	12.6
2019-06-30	10.7
2019-09-30	15.2
2019-12-31	15.5
2020-03-31	10.3
2020-06-30	7.1
2020-09-30	6.3
2020-12-31	7.2
2021-03-31	2.5
2021-06-30	2.6
2021-09-30	2.7
2021-12-31	4.2
2022-03-31	9.1
2022-06-30	5.5
2022-09-30	4.2
2022-12-31	7.4
2023-03-31	4
2023-06-30	3.5
2023-09-30	2.7
2023-12-31	2