Year	Sterling (millions)
1998-12-31	1105
1999-12-31	1336
2000-12-31	1509
2001-12-31	1804
2002-12-31	1924
2003-12-31	2055
2004-12-31	2215
2005-12-31	2699
2006-12-31	3472
2007-12-31	3651
2008-12-31	3436
2009-12-31	3666
2010-12-31	4070
2011-12-31	3769
2012-12-31	3601