6.4509% 1972 6.940664 0.144078 4.7304% 1971 3.964404 0.252245 5.7132% 1970 1.200022 0.833318 5.5272% 1969 2.519056 0.396974 5.5714% 1968 2.480308 0.403176 5.0148% 1967 0.234183 4.270172 2.5719% 1966 4.117625 0.242858 3.5485% 1965 4.173047 0.239633 2.7360% 1964 2.082316 0.480235 1.5423% 1963 0.600009 1.666641 1.5697% 1962 2.511801 0.398121 2.2421% 1961 0.167283 5.977885 0.9709% 1960 5.149916 0.194178 1.6442% 1959 4.222028 0.236853 2.3579% 1958 2.434408 0.410777 2.0623% 1957 1.233028 0.811012 3.5571% 1956 0.782742 1.277561 3.3098% 1955 0.839496 1.191191 3.4226% 1954 0.115900 8.628145 1.5421% 1953 2.977131 0.335894 1.5703% 1952 0.210222 4.756874 1.5948% 1951 0.984302 1.015948 5.0183% 1950 2.078353 0.481150 1.7034% 1949 0.298980 3.344704 -0.4250% 1948 0.219129 4.563512 6.7886% 1947 0.155927 6.413245 13.9149% 1946 0.073082 13.683326 22.7896% 1945 0.234767 4.259540 3.2661% 1944 1.214254 0.823551 -13.0688% 1919 2.627022 0.380659 15.7925% 1918 0.256318 3.901403 14.2845% 1917 1.773229 0.563943 16.6637%
defrosting