Year	Sterling (millions)
1998-12-31	1977
1999-12-31	1931
2000-12-31	2288
2001-12-31	2528
2002-12-31	2020
2003-12-31	1933
2004-12-31	2096
2005-12-31	2234
2006-12-31	2428
2007-12-31	2819
2008-12-31	3794
2009-12-31	3644
2010-12-31	3947
2011-12-31	4150
2012-12-31	4377