Year	Sterling (millions)
1998-12-31	10306
1999-12-31	8763
2000-12-31	10155
2001-12-31	12511
2002-12-31	13024
2003-12-31	13047
2004-12-31	13612
2005-12-31	15270
2006-12-31	16623
2007-12-31	16959
2008-12-31	17389
2009-12-31	16225
2010-12-31	16763
2011-12-31	29276
2012-12-31	29111