Year	Sterling (millions)
1998-12-31	195
1999-12-31	181
2000-12-31	182
2001-12-31	155
2002-12-31	157
2003-12-31	134
2004-12-31	132
2005-12-31	134
2006-12-31	187
2007-12-31	384
2008-12-31	119
2009-12-31	129
2010-12-31	179
2011-12-31	223
2012-12-31	255