Year	Sterling (millions)
1999-12-31	102
2000-12-31	48
2001-12-31	0
2002-12-31	78
2003-12-31	0
2004-12-31	49
2005-12-31	368
2006-12-31	654
2007-12-31	250
2008-12-31	195
2009-12-31	1690