Year	Sterling (millions)
1998-12-31	8
1999-12-31	8
2000-12-31	10
2001-12-31	10
2002-12-31	8
2003-12-31	13
2004-12-31	18
2005-12-31	20
2006-12-31	15
2007-12-31	13
2008-12-31	7
2009-12-31	5
2010-12-31	5
2011-12-31	2
2012-12-31	1