Year	Sterling (millions)
1998-12-31	4
1999-12-31	3
2000-12-31	6
2001-12-31	12
2002-12-31	10
2003-12-31	8
2004-12-31	5
2005-12-31	10
2006-12-31	10
2007-12-31	15
2008-12-31	24
2009-12-31	14
2010-12-31	27
2011-12-31	24
2012-12-31	14