2011
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2010
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2009
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2008
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2007
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2006
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2005
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange
2004
For the fiscal year ending on Decembr 31 each year, presented to the Mexican Stock Exchange