0.292157 3.422814 1.5697% 1962 0.846143 1.181833 2.2421% 1961 4.656962 0.214732 0.9709% 1960 1.136034 0.880256 1.6442% 1959 4.470649 0.223681 2.3579% 1958 2.338595 0.427607 2.0623% 1957 4.343470 0.230231 3.5571% 1956 1.836612 0.544481 3.3098% 1955 0.170608 5.861405 3.4226% 1954 0.178422 5.604679 1.5421% 1953 2.039417 0.490336 1.5703% 1952 3.355345 0.298032 1.5948% 1951 0.812285 1.231095 5.0183% 1950 3.274100 0.305427 1.7034% 1949 0.121152 8.254091 -0.4250% 1948 0.219129 4.563512 6.7886% 1947 0.840310 1.190037 13.9149% 1946 0.307456 3.252494 22.7896% 1945 0.339779 2.943092 3.2661% 1944 0.600002 1.666661 -13.0688% 1919 2.411047 0.414758 15.7925% 1918 0.449694 2.223736 14.2845% 1917 1.847111 0.541386 16.6637% 1916 0.365391 2.736798 20.0069% 1915 0.725151 1.379022 9.1939% 1914
laughter