Year	Sterling (millions)
1998-12-31	54
1999-12-31	18
2000-12-31	37
2001-12-31	98
2002-12-31	77
2003-12-31	161
2004-12-31	159
2005-12-31	165
2006-12-31	149
2007-12-31	141
2008-12-31	145
2012-12-31	120