Date | Quantity (Ounces) | Quantity (tons) | Variation n-1 |
1/1/2010
|
51,441.19
|
1.60
|
-27.27%
|
1/1/2009
|
70,731.64
|
2.20
|
0.00%
|
1/1/2006
|
70,731.64
|
2.20
|
0.00%
|
1/1/2005
|
70,731.64
|
2.20
|
0.00%
|
1/1/2004
|
70,731.64
|
2.20
|
0.00%
|
1/1/2003
|
70,731.64
|
2.20
|
-12.00%
|
1/1/2002
|
80,376.87
|
2.50
|
-28.57%
|
1/1/2001
|
112,527.61
|
3.50
|
0.00%
|
1/1/2000
|
112,527.61
|
3.50
|
-5.41%
|
1/1/1999
|
118,957.76
|
3.70
|
2.78%
|
1/1/1998
|
115,742.69
|
3.60
|
0.00%
|
1/1/1997
|
115,742.69
|
3.60
|
0.00%
|
1/1/1996
|
115,742.69
|
3.60
|
80.00%
|
1/1/1995
|
64,301.49
|
2.00
|
33.33%
|
1/1/1994
|
48,226.12
|
1.50
|
0.00%
|
1/1/1993
|
48,226.12
|
1.50
|
∞
|
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