Year	Sterling (millions)
1998-12-31	80
1999-12-31	92
2000-12-31	106
2001-12-31	105
2002-12-31	105
2003-12-31	95
2004-12-31	105
2005-12-31	91
2006-12-31	92
2007-12-31	108
2008-12-31	135
2009-12-31	138
2010-12-31	161
2011-12-31	118
2012-12-31	115