Quarter	Sterling (millions)
2004-03-31	1.7
2004-06-30	2.3
2004-09-30	2.1
2004-12-31	1.7
2005-03-31	1.6
2005-06-30	1.3
2005-09-30	0.9
2005-12-31	0.8
2006-03-31	0.9
2006-06-30	1
2006-09-30	1.2
2006-12-31	0.9
2007-03-31	1.3
2007-06-30	1.8
2007-09-30	1.2
2007-12-31	2.9
2008-03-31	2.2
2008-06-30	0.8
2008-09-30	1
2008-12-31	1.1
2009-03-31	0.5
2009-06-30	0.4
2009-09-30	0.4
2009-12-31	0.3
2010-03-31	0.1
2010-06-30	0.3
2010-09-30	0.3
2010-12-31	0.2
2011-03-31	0.1
2011-06-30	0.1
2011-09-30	0.1
2011-12-31	0.1
2012-03-31	0.1
2012-06-30	0.1
2012-09-30	0.1
2012-12-31	0.1
2013-03-31	0.1
2013-06-30	0.1
2013-09-30	0.4
2013-12-31	0.2
2014-03-31	0.2
2014-06-30	0.2
2014-09-30	0.2
2014-12-31	0.2
2015-03-31	0.2
2015-06-30	0.1
2015-09-30	0.1
2015-12-31	0.1