Year	Sterling (millions)
1998-12-31	35
1999-12-31	53
2000-12-31	72
2001-12-31	26
2002-12-31	48
2003-12-31	37
2004-12-31	63
2005-12-31	146
2006-12-31	238
2007-12-31	248
2008-12-31	92
2009-12-31	209
2010-12-31	126
2011-12-31	199
2012-12-31	246