Year	Sterling (millions)
1997-12-31	15003
1998-12-31	17352
1999-12-31	15173
2000-12-31	15919
2001-12-31	13528
2002-12-31	15486
2003-12-31	17204
2004-12-31	19987
2005-12-31	19510
2006-12-31	24909
2007-12-31	30814
2008-12-31	34713
2009-12-31	29781