1.5423% 1963 4.378369 0.228396 1.5697% 1962 3.357986 0.297798 2.2421% 1961 3.670620 0.272434 0.9709% 1960 0.695950 1.436884 1.6442% 1959 0.105878 9.444809 2.3579% 1958 4.068594 0.245785 2.0623% 1957 0.692847 1.443319 3.5571% 1956 3.512426 0.284703 3.3098% 1955 3.626472 0.275750 3.4226% 1954 0.842941 1.186323 1.5421% 1953 3.278558 0.305012 1.5703%
slowdown