Year	Sterling (millions)
1998-12-31	280
1999-12-31	99
2000-12-31	144
2001-12-31	81
2002-12-31	67
2003-12-31	361
2004-12-31	129
2005-12-31	231
2006-12-31	145
2007-12-31	65
2008-12-31	614
2009-12-31	548
2010-12-31	644
2011-12-31	2708
2012-12-31	2578