Year	Sterling (millions)
1998-12-31	203
1999-12-31	385
2000-12-31	395
2001-12-31	791
2002-12-31	1366
2003-12-31	2746
2004-12-31	4390
2005-12-31	9896
2006-12-31	8903
2007-12-31	9855
2008-12-31	12492
2009-12-31	12584
2010-12-31	13020
2011-12-31	11955
2012-12-31	11213