          
                
     1946                    1947    36                                                                              4 7                         36                                                36                         
    36                                            400                                                                                                                                               400                                            60 70                                                                                                                                                               
                 36                   36                                      
            36     ,                                 36                                                     36                       5                                  
           
   1947                                                                                                                                                                                                                                                                          
  1947  6                            
                     36             36                                                   12   80                                                                                                   30     
                                                                                                                4                                                                36            
                       4                      30       
        40                                                                                                                                                                        ,                                   
                          .                                                                                                                                                  6        
                                                                                              
   30                          4                                                 .             
                                       36                                        
                                               23                        36                                                                                                                 
                                        36                                      .                                                              
                                                    32 34       36                             17          19                         .  
                             1998            12                                               