| Date | Quantity (Ounces) | Quantity (tons) | Variation n-1 |
|
1/1/2010
|
261,498,097.47
|
8,133.50
|
0.00%
|
|
1/1/2009
|
261,498,097.47
|
8,133.50
|
0.00%
|
|
1/1/2006
|
261,498,097.47
|
8,133.50
|
-0.02%
|
|
1/1/2005
|
261,549,538.67
|
8,135.10
|
-0.01%
|
|
1/1/2004
|
261,584,904.49
|
8,136.20
|
0.02%
|
|
1/1/2003
|
261,543,108.52
|
8,134.90
|
-0.17%
|
|
1/1/2002
|
261,996,434.04
|
8,149.00
|
0.00%
|
|
1/1/2001
|
261,996,434.04
|
8,149.00
|
0.15%
|
|
1/1/2000
|
261,607,410.01
|
8,136.90
|
-0.02%
|
|
1/1/1999
|
261,671,711.50
|
8,138.90
|
0.02%
|
|
1/1/1998
|
261,607,410.01
|
8,136.90
|
-0.01%
|
|
1/1/1997
|
261,642,775.83
|
8,138.00
|
-0.01%
|
|
1/1/1996
|
261,662,066.28
|
8,138.60
|
-0.01%
|
|
1/1/1995
|
261,700,647.17
|
8,139.80
|
-0.01%
|
|
1/1/1994
|
261,723,152.70
|
8,140.50
|
-0.02%
|
|
1/1/1993
|
261,787,454.19
|
8,142.50
|
-0.02%
|
|
1/1/1992
|
261,838,895.39
|
8,144.10
|
-0.03%
|
|
1/1/1991
|
261,906,411.95
|
8,146.20
|
0.00%
|
|
1/1/1990
|
261,906,411.95
|
8,146.20
|
-0.01%
|
|
1/1/1989
|
261,928,917.48
|
8,146.90
|
0.02%
|
|
|
|
