Year	Fine troy ounces
1979-12-31	235.5056
1980-12-31	246.4465
1981-12-31	209.3145
1982-12-31	276.9706
1983-12-31	262.741
1984-12-31	266.2349
1985-12-31	226.2193
1986-12-31	263.463
1987-12-31	257.8166
1988-12-31	227.1847
1989-12-31	248.6822
1990-12-31	200.0518
1991-12-31	188.9924
1992-12-31	219.802
1993-12-31	264.5467
1994-12-31	244.8066
1995-12-31	249.4034
1996-12-31	217.38
1997-12-31	174.72
1998-12-31	173.42
1999-12-31	179.61
2000-12-31	182.83
2001-12-31	190.76
2002-12-31	216.432
2003-12-31	234.147
2004-12-31	226.943
2005-12-31	297.426
2006-12-31	324.039
2007-12-31	418.78
2008-12-31	596.141
2009-12-31	684.184
2010-12-31	908.725
2011-12-31	1020.349
2012-12-31	1029.321
2013-12-31	0
2014-12-31	769.836
2015-12-31	716.364
2016-12-31	937.12