Year	Sterling (millions)
1998-12-31	27
1999-12-31	192
2000-12-31	270
2001-12-31	324
2002-12-31	314
2003-12-31	179
2004-12-31	270
2005-12-31	307
2006-12-31	293
2007-12-31	336
2008-12-31	447
2012-12-31	122