Year	Sterling (millions)
1998-12-31	1277
1999-12-31	1158
2000-12-31	974
2001-12-31	1197
2002-12-31	1312
2003-12-31	887
2004-12-31	419
2005-12-31	498
2006-12-31	475
2007-12-31	439
2008-12-31	1485
2009-12-31	1500
2010-12-31	1693
2011-12-31	3773
2012-12-31	3494