Date | Quantity (Ounces) | Quantity (tons) | Variation n-1 |
1/1/2010
|
234,700.45
|
7.30
|
0.00%
|
1/1/2009
|
234,700.45
|
7.30
|
0.00%
|
1/1/2006
|
234,700.45
|
7.30
|
-27.72%
|
1/1/2005
|
324,722.54
|
10.10
|
-22.31%
|
1/1/2004
|
417,959.71
|
13.00
|
-10.96%
|
1/1/2003
|
469,400.90
|
14.60
|
0.00%
|
1/1/2002
|
469,400.90
|
14.60
|
0.00%
|
1/1/2001
|
469,400.90
|
14.60
|
0.00%
|
1/1/2000
|
469,400.90
|
14.60
|
0.00%
|
1/1/1999
|
469,400.90
|
14.60
|
0.00%
|
1/1/1998
|
469,400.90
|
14.60
|
0.00%
|
1/1/1997
|
469,400.90
|
14.60
|
0.00%
|
1/1/1996
|
469,400.90
|
14.60
|
0.00%
|
1/1/1995
|
469,400.90
|
14.60
|
0.00%
|
1/1/1994
|
469,400.90
|
14.60
|
0.00%
|
1/1/1993
|
469,400.90
|
14.60
|
0.00%
|
1/1/1992
|
469,400.90
|
14.60
|
0.00%
|
1/1/1991
|
469,400.90
|
14.60
|
0.00%
|
1/1/1990
|
469,400.90
|
14.60
|
0.00%
|
1/1/1989
|
469,400.90
|
14.60
|
0.00%
|
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