Quarter	Sterling (millions)
2004-03-31	10.3
2004-06-30	12.3
2004-09-30	10.9
2004-12-31	8
2005-03-31	8.9
2005-06-30	9.9
2005-09-30	7.7
2005-12-31	6.2
2006-03-31	5.9
2006-06-30	7.4
2006-09-30	6.3
2006-12-31	8.1
2007-03-31	9.6
2007-06-30	8.1
2007-09-30	7.1
2007-12-31	6.2
2008-03-31	6.4
2008-06-30	7.4
2008-09-30	10.4
2008-12-31	12.5
2009-03-31	10.5
2009-06-30	8.4
2009-09-30	6.5
2009-12-31	3.4
2010-03-31	1.8
2010-06-30	2.6
2010-09-30	4.6
2010-12-31	3.2
2011-03-31	3.4
2011-06-30	2.3
2011-09-30	2.3
2011-12-31	3.1
2012-03-31	2.9
2012-06-30	2.6
2012-09-30	1.7
2012-12-31	2.5
2013-03-31	2.4
2013-06-30	1.6
2013-09-30	1.6
2013-12-31	1.5
2014-03-31	1.2
2014-06-30	1.3
2014-09-30	1.5
2014-12-31	1.5
2015-03-31	2.3
2015-06-30	3.8
2015-09-30	4
2015-12-31	3.3