Date | Quantity (Ounces) | Quantity (tons) | Variation n-1 |
1/1/2010
|
61,086.42
|
1.90
|
35.71%
|
1/1/2009
|
45,011.05
|
1.40
|
27.27%
|
1/1/2006
|
35,365.82
|
1.10
|
10.00%
|
1/1/2005
|
32,150.75
|
1.00
|
66.67%
|
1/1/2004
|
19,290.45
|
0.60
|
0.00%
|
1/1/2003
|
19,290.45
|
0.60
|
-14.29%
|
1/1/2002
|
22,505.52
|
0.70
|
-91.46%
|
1/1/2001
|
263,636.12
|
8.20
|
2.50%
|
1/1/2000
|
257,205.97
|
8.00
|
3.90%
|
1/1/1999
|
247,560.75
|
7.70
|
92.50%
|
1/1/1998
|
128,602.99
|
4.00
|
-33.33%
|
1/1/1997
|
192,904.48
|
6.00
|
42.86%
|
1/1/1996
|
135,033.14
|
4.20
|
44.83%
|
1/1/1995
|
93,237.17
|
2.90
|
70.59%
|
1/1/1994
|
54,656.27
|
1.70
|
0.00%
|
1/1/1993
|
54,656.27
|
1.70
|
0.00%
|
1/1/1992
|
54,656.27
|
1.70
|
0.00%
|
1/1/1991
|
54,656.27
|
1.70
|
0.00%
|
1/1/1990
|
54,656.27
|
1.70
|
0.00%
|
1/1/1989
|
54,656.27
|
1.70
|
0.00%
|
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