Year	Sterling (millions)
1998-12-31	2523
1999-12-31	2760
2000-12-31	4179
2001-12-31	4850
2002-12-31	5234
2003-12-31	4138
2004-12-31	5368
2005-12-31	4428
2006-12-31	5085
2007-12-31	6053
2008-12-31	9756
2009-12-31	14924
2010-12-31	12467
2011-12-31	19096
2012-12-31	16456