Year	Fine troy ounces
1979-12-31	306.8818
1980-12-31	614.6299
1981-12-31	459.3224
1982-12-31	375.9026
1983-12-31	423.275
1984-12-31	360.3876
1985-12-31	317.3295
1986-12-31	368.0022
1987-12-31	446.5342
1988-12-31	436.6296
1989-12-31	381.0383
1990-12-31	383.6109
1991-12-31	362.1775
1992-12-31	343.7343
1993-12-31	360.1028
1994-12-31	384.2024
1995-12-31	384.0998
1996-12-31	387.7293
1997-12-31	331.0272
1998-12-31	294.0266
1999-12-31	278.5986
2000-12-31	279.0585
2001-12-31	271.1069
2002-12-31	309.9486
2003-12-31	363.7265
2004-12-31	409.3744
2005-12-31	444.9919
2006-12-31	603.8222
2007-12-31	696.3518
2008-12-31	871.8252
2009-12-31	973.2285
2010-12-31	1225.753
2011-12-31	1571.4641
2012-12-31	1668.9319
2013-12-31	1409.5698
2014-12-31	1265.8053
2015-12-31	1159.3277
2016-12-31	1249.9113