                   
 
              100         100                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                                                                                                       
 
     
 
                   
                                                                                                                                                                                                       
                                                                 
            21                        60                3            50                                                                                                         
                                                                                                                                                                                                                          
                                                                                                                                                                                                               
                                                                                    200    200   10                                           
                                                                                  
                                                                                                                                                                                                                                     
 
               
 
                                                                                                     

                                                                                                                                                                                                                                                                                                                   
                                                                                                         2013   12    20 -                                                                 
 
         