0.490259 2.5719% 1966 1.286752 0.777151 3.5485% 1965 4.630293 0.215969 2.7360% 1964 1.130595 0.884490 1.5423% 1963 2.204121 0.453696 1.5697% 1962 1.443423 0.692798 2.2421% 1961 2.418684 0.413448 0.9709% 1960 0.141619 7.061177 1.6442% 1959 0.231992 4.310488 2.3579% 1958 3.907985 0.255886 2.0623% 1957 0.490719 2.037826 3.5571% 1956 0.924343 1.081850 3.3098% 1955 2.092320 0.477938 3.4226% 1954 3.247033 0.307973 1.5421% 1953 1.171964 0.853268 1.5703% 1952 0.515153 1.941170 1.5948% 1951 0.630638 1.585696 5.0183% 1950 0.278882 3.585750 1.7034% 1949 0.983251 1.017034
incumbent