1962 0.177875 5.621917 2.2421% 1961 3.899896 0.256417 0.9709% 1960 4.291446 0.233022 1.6442% 1959 2.082265 0.480246 2.3579% 1958 0.260984 3.831652 2.0623% 1957 3.423525 0.292097 3.5571% 1956 3.469315 0.288241 3.3098% 1955 1.789502 0.558815 3.4226% 1954 3.602813 0.277561 1.5421% 1953 0.799386 1.250960 1.5703% 1952 3.148282 0.317634 1.5948% 1951 3.060957 0.326695 5.0183% 1950 1.625881 0.615051 1.7034% 1949 0.654600 1.527650 -0.4250% 1948 1.872984 0.533907 6.7886% 1947 2.600015 0.384613 13.9149% 1946 2.395221 0.417498 22.7896% 1945 0.487641 2.050688 3.2661% 1944 1.047976 0.954220
changeovers