Year	Sterling (millions)
1998-12-31	469
1999-12-31	486
2000-12-31	378
2001-12-31	374
2002-12-31	385
2003-12-31	459
2004-12-31	563
2005-12-31	506
2006-12-31	515
2007-12-31	336
2012-12-31	236