Year	Sterling (millions)
1997-12-31	85
1998-12-31	27
1999-12-31	48
2000-12-31	9
2001-12-31	60
2002-12-31	43
2003-12-31	28
2004-12-31	66
2005-12-31	81
2006-12-31	139
2007-12-31	209
2008-12-31	174
2009-12-31	111