1972 5.961827 0.167734 4.7304% 1971 0.289631 3.452673 5.7132% 1970 3.255934 0.307132 5.5272% 1969 0.369549 2.706003 5.5714% 1968 1.433471 0.697607 5.0148% 1967 4.325146 0.231206 2.5719% 1966 4.374823 0.228581 3.5485% 1965 5.045061 0.198214 2.7360% 1964 1.209563 0.826745 1.5423% 1963 2.174578 0.459859 1.5697% 1962 2.184966 0.457673 2.2421% 1961 2.052672 0.487170 0.9709% 1960 2.019608 0.495146 1.6442% 1959 0.162995 6.135167 2.3579% 1958 3.712382 0.269369 2.0623% 1957 0.105403 9.487393 3.5571% 1956 4.014436 0.249101 3.3098% 1955 0.134834 7.416546 3.4226% 1954 1.789116 0.558935 1.5421% 1953 3.548097 0.281841 1.5703% 1952 1.066932 0.937267 1.5948% 1951 1.930758 0.517931 5.0183% 1950 2.987448 0.334734 1.7034% 1949 0.211902 4.719170 -0.4250% 1948 1.815419 0.550837 6.7886%
conferences