| http://www.w3.org/ns/prov#value | - % 13.0% 1 Represents the total dividends paid in April 2011, July 2011 and October 2011, and includes dividends to be paid in January 2012.We review our dividend distribution policy on a quarterly basis, taking into account our financial position, profitability, cash flow and other factors considered relevant by our Board of Directors.
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