Year	Sterling (millions)
1997-12-31	283
1998-12-31	215
1999-12-31	124
2000-12-31	88
2001-12-31	116
2002-12-31	158
2003-12-31	385
2004-12-31	328
2005-12-31	459
2006-12-31	569
2007-12-31	767
2008-12-31	416
2009-12-31	408