2.7360% 1964 2.384105 0.419445 1.5423% 1963 1.113422 0.898132 1.5697% 1962 0.111100 9.000869 2.2421% 1961 0.289694 3.451918 0.9709% 1960 4.175631 0.239485 1.6442% 1959 3.897645 0.256565 2.3579% 1958 3.712382