Year	Sterling (millions)
1998-12-31	326
1999-12-31	1284
2000-12-31	2160
2001-12-31	1684
2002-12-31	1657
2003-12-31	2308
2004-12-31	1115
2005-12-31	2385
2006-12-31	1758
2007-12-31	2386
2008-12-31	-3451
2009-12-31	514
2010-12-31	619
2011-12-31	2979
2012-12-31	491