Year	Sterling (millions)
1999-12-31	172
2000-12-31	508
2001-12-31	340
2002-12-31	307
2003-12-31	415
2004-12-31	500
2005-12-31	399
2006-12-31	293
2007-12-31	812
2008-12-31	914
2009-12-31	615