Year	Sterling (millions)
1999-12-31	1
2000-12-31	2
2002-12-31	15
2003-12-31	12
2004-12-31	26
2005-12-31	59
2006-12-31	78
2007-12-31	82
2008-12-31	111
2009-12-31	9
2010-12-31	12
2011-12-31	24
2012-12-31	15