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                            October 30, 2018
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            November 1, 2016
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            January 26, 2016
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            February 10, 2014
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            May 28, 2013
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            December 11, 2012
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            April 24, 2012
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            May 12, 2011
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            January 26, 2010
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            June 1, 2009
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            January 27, 2009
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            January 6, 2009
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            September 23, 2008
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            May 1, 2007
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            September 9, 2003
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            October 1, 2002
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            September 1, 2002
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            August 13, 2002
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            March 1, 2001
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            August 1, 2000
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            October 1, 1998
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            October 1, 1997
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            September 1, 1996
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            May 1, 1995
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
                
            
                
                    
                        
    
        
            
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                            October 3, 1994
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
            
                
                    
                        
    
        
            
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                            October 1, 1993
                        
                     
                 
            
        
        
            
        
     
 
                     
                 
                
                      
                    
                    
    
    
    
    
        
        
    
    
    
        
            
            
                
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