Year	Sterling (millions)
1998-12-31	3817
1999-12-31	3048
2000-12-31	3486
2001-12-31	4172
2002-12-31	4486
2003-12-31	4995
2004-12-31	4808
2005-12-31	5497
2006-12-31	7775
2007-12-31	7749
2008-12-31	5988
2009-12-31	4988
2010-12-31	6158
2011-12-31	13379
2012-12-31	13963