Year	Sterling (millions)
1998-12-31	330
1999-12-31	124
2000-12-31	192
2001-12-31	236
2002-12-31	141
2003-12-31	224
2004-12-31	234
2005-12-31	384
2006-12-31	577
2007-12-31	337
2008-12-31	180
2009-12-31	490
2010-12-31	296
2011-12-31	262
2012-12-31	264