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            September 2011 Quarterly Cash Flow Report           | 
                  
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            June 2011 Quarterly Cashflow Report           | 
                  
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            March 2011 Quarterly Cashflow Report           | 
                  
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            December 2010 Quarterly Cashflow Report           | 
                  
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            September 2010 Quarterly Cash Flow Report           | 
                  
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            June 2010 Quarterly Cash Flow Report           | 
                  
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            March 2010 Quarterly Cash Flow Report           | 
                  
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            December 2009 Quarterly Cash Flow Report           | 
                  
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            September 2009 Quarterly Cash Flow Report           | 
                  
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            June 2009 Quarterly Cash Flow Report           | 
                  
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            March 2009 Quarterly Cash Flow Report           | 
                  
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            December 2008 Quarterly Cash Flow Report           | 
                  
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            September 2008 Quarterly Cash Flow Report           | 
                  
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            June 2008 Quarterly Cash Flow Report           | 
                  
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            March 2008 Quarterly Cash Flow Report           | 
                  
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            December 2007 Quarterly Cash Flow Report           | 
                  
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            September 2007 Quarterly Cash Flow Report           | 
                  
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            June 2007 Quarterly Cash Flow Report           | 
                  
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            March 2007 Quarterly Cash Flow Report           | 
                  
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            December 2006 Quarterly Cash Flow Report           | 
                  
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            September 2006 Quarterly Cash Flow Report           | 
                  
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            June 2006 Quarterly Cash Flow Report           | 
                  
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            March 2006 Quarterly Cash Flow Report           | 
                  
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            December 2005 Quarterly Cash Flow Report           | 
                  
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            September 2005 Quarterly Cash Flow Report           | 
                  
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            June 2005 Quarterly Cash Flow Report           | 
                  
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            March 2005 Quarterly Cash Flow Report           | 
                  
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            December 2004 Quarterly Cash Flow Report           | 
                  
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            September 2004 Quarterly Cash Flow Report           | 
                  
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            June 2004 Quarterly Cash Flow Report           | 
                  
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