Quarter	Sterling (millions)
2004-03-31	0.1
2004-06-30	0.1
2004-09-30	0
2004-12-31	0.4
2005-03-31	0
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	0.1
2007-03-31	0.1
2007-06-30	0.1
2007-09-30	0.1
2007-12-31	0.1
2008-03-31	0.1
2008-06-30	0.1
2008-09-30	0.1
2008-12-31	0.2
2009-03-31	0.1
2009-06-30	0.5
2009-09-30	0.3
2009-12-31	0.3
2010-03-31	0.3
2010-06-30	0.2
2010-09-30	0.4
2010-12-31	0.3
2011-03-31	0.5
2011-06-30	1.1
2011-09-30	1.8
2011-12-31	2.6
2012-03-31	1.9
2012-06-30	1
2012-09-30	0.9
2012-12-31	0.7
2013-03-31	0.6
2013-06-30	0.3
2013-09-30	0.2
2013-12-31	0.3
2014-03-31	0.4
2014-06-30	1
2014-09-30	0.5
2014-12-31	0.6
2015-03-31	1.3
2015-06-30	1.1
2015-09-30	1.5
2015-12-31	1.4
2016-03-31	2.1
2016-06-30	0.7
2016-09-30	1.1
2016-12-31	1.2
2017-03-31	0.8
2017-06-30	0.8
2017-09-30	0.5
2017-12-31	1.1
2018-03-31	0.7
2018-06-30	0.6
2018-09-30	0.6
2018-12-31	0.3
2019-03-31	0.8
2019-06-30	1.3
2019-09-30	0.6
2019-12-31	1
2020-03-31	1
2020-06-30	1
2020-09-30	0.7
2020-12-31	0.2
2021-03-31	0.3
2021-06-30	0.1
2021-09-30	0.2
2021-12-31	0
2022-03-31	0.2
2022-06-30	1.2
2022-09-30	1.1
2022-12-31	0.8
2023-03-31	0.6
2023-06-30	1
2023-09-30	1
2023-12-31	1.5