Year	Sterling (millions)
1998-12-31	15
1999-12-31	3
2000-12-31	0
2001-12-31	39
2002-12-31	39
2003-12-31	18
2004-12-31	64
2005-12-31	127
2006-12-31	152
2007-12-31	196
2008-12-31	336
2009-12-31	168
2010-12-31	218
2011-12-31	198
2012-12-31	156