2.692297 0.371430 3.5485% 1965 4.447510 0.224845 2.7360% 1964 4.569209 0.218856 1.5423% 1963 1.270603 0.787028 1.5697% 1962 0.405845 2.463993 2.2421% 1961 0.108664 9.202682 0.9709% 1960 2.073885 0.482187 1.6442% 1959