year,m10price,m10purity,m00price,m00purity,h10price,h10purity,h00price,h00purity,c10price,c10purity,c00price,c00purity,cr10price,cr10purity,cr00price,cr00purity
1986,575,0.52,314,0.39,2283,0.24,1022,0.37,402,0.65,183,0.75,370,0.84,188,0.75
1987,506,0.53,239,0.46,2101,0.21,1240,0.33,319,0.75,137,0.8,313,0.86,127,0.72
1988,492,0.58,217,0.48,1731,0.28,863,0.43,269,0.75,103,0.8,227,0.88,99,0.79
1989,581,0.48,210,0.48,1458,0.33,744,0.53,239,0.71,95,0.74,208,0.86,95,0.78
1990,663,0.4,347,0.29,1596,0.23,1035,0.33,287,0.57,121,0.63,283,0.83,137,0.67
1991,700,0.39,333,0.29,1499,0.28,835,0.39,225,0.67,96,0.74,216,0.87,102,0.8
1992,462,0.49,245,0.4,1237,0.37,628,0.51,210,0.66,89,0.72,217,0.84,95,0.78
1993,383,0.56,182,0.5,909,0.38,512,0.58,205,0.67,90,0.68,202,0.83,93,0.73
1994,302,0.74,127,0.65,901,0.4,451,0.55,183,0.67,78,0.72,178,0.83,82,0.74
1995,443,0.54,192,0.51,825,0.42,366,0.56,198,0.64,82,0.67,191,0.78,83,0.69
1996,396,0.52,201,0.4,781,0.37,399,0.48,181,0.69,72,0.69,176,0.77,77,0.69
1997,326,0.59,152,0.46,725,0.41,328,0.51,180,0.67,76,0.67,203,0.74,83,0.64
1998,462,0.42,271,0.24,630,0.42,284,0.53,173,0.69,66,0.68,168,0.76,74,0.65
1999,380,0.44,239,0.29,622,0.4,272,0.55,179,0.63,73,0.63,196,0.72,85,0.6
2000,330,0.54,191,0.32,611,0.39,238,0.57,206,0.58,81,0.56,214,0.67,92,0.55
2001,332,0.57,157,0.4,581,0.37,215,0.55,192,0.58,78,0.52,192,0.67,88,0.54
2002,284,0.67,143,0.46,552,0.38,216,0.48,160,0.66,70,0.58,181,0.7,78,0.59
2003,274,0.7,116,0.56,556,0.35,213,0.44,165,0.65,65,0.62,165,0.73,68,0.63
2004,262,0.67,103,0.61,577,0.31,245,0.39,143,0.69,60,0.63,153,0.77,64,0.65
2005,209,0.77,86,0.72,530,0.33,228,0.42,133,0.68,54,0.67,140,0.77,58,0.68
2006,304,0.53,122,0.47,535,0.3,219,0.38,121,0.73,48,0.7,134,0.77,55,0.67
2007,285,0.55,139,0.46,482,0.33,197,0.41,137,0.62,59,0.59,144,0.73,61,0.61
2008,327,0.57,131,0.52,476,0.33,166,0.45,183,0.51,75,0.47,172,0.64,77,0.53
2009,273,0.72,111,0.68,523,0.3,205,0.38,190,0.44,83,0.45,188,0.62,89,0.5
2010,229,0.84,89,0.83,595,0.23,230,0.3,173,0.47,79,0.48,194,0.61,90,0.48
2011,184,0.89,77,0.87,534,0.26,211,0.36,172,0.47,74,0.5,190,0.62,86,0.5
2012,194,0.91,70,0.9,465,0.31,193,0.42,186,0.44,84,0.47,205,0.57,99,0.47