1969 2.884142 0.346724 5.5714% 1968 5.026408 0.198949 5.0148% 1967 5.128686 0.194982 2.5719% 1966 1.804062 0.554305 3.5485% 1965 0.181224 5.518028 2.7360% 1964 4.445897 0.224926 1.5423% 1963 2.145691 0.466050 1.5697% 1962 0.129972 7.693979 2.2421% 1961 2.052672 0.487170 0.9709% 1960 1.211769 0.825240 1.6442% 1959 2.068058 0.483546 2.3579% 1958 1.687480 0.592600 2.0623% 1957 1.316733 0.759455 3.5571% 1956 0.119071 8.398340 3.3098% 1955 0.115256 8.676310 3.4226% 1954 0.178422 5.604679 1.5421% 1953 3.808905 0.262543 1.5703% 1952 3.355345 0.298032 1.5948% 1951 3.585772 0.278880 5.0183% 1950 3.366193 0.297071 1.7034% 1949 2.901358 0.344666 -0.4250% 1948 0.194561 5.139778 6.7886% 1947 1.811466 0.552039 13.9149% 1946 1.328834 0.752539 22.7896% 1945 1.974911 0.506352 3.2661% 1944 1.936728 0.516335 -13.0688% 1919 0.158702
concretes