REFINERY THROUGHPUT, BAHRAIN 1952-1956. *55 * a2 $ 5 5 * 2 S 5 5 3 $ s M 5 §5!s 3 3 s s 3 M 5 IS!s33 s s s *« s18s s15 itsIU|$Is [ 1952 1953 1954 1955 1956