 

    22  1927   ,  ,           ,    . 

           ,         .. .       .      - ,        .

      1955         .          .           .

 1957      - .            (1968),       .

      60     ,        ,   .       -   :  (1957),   (1959),  (1960),  ʻ (1963),   (1968),    (1973),   (1974),    (1977),    (1981),  ,  ! (1983),    (1986),   (1987),   (1990),    (1991),  (1992),   (2000),  (2001),   (2004),  (2006),   (2008)...         ,  :  (1977),   (1978),   (1982),   (1986)  .

         - ,  1971         (  ).  -     ,   .

   ,       ,     . 
