1966 0.648144 1.542867 3.5485% 1965 5.633263 0.177517 2.7360% 1964 4.329067 0.230997 1.5423% 1963 0.219809 4.549396 1.5697% 1962 0.296189 3.376219 2.2421% 1961 0.274166 3.647419 0.9709% 1960 0.245239 4.077655 1.6442% 1959 0.481780 2.075637 2.3579% 1958 3.494130 0.286194 2.0623% 1957 3.986381 0.250854 3.5571% 1956 0.669049 1.494660 3.3098% 1955 1.825549 0.547780 3.4226% 1954 0.152516 6.556679 1.5421% 1953 0.114140 8.761202 1.5703% 1952 0.210222 4.756874 1.5948% 1951 0.199204 5.019980
marking