1962 1.032348 0.968666 2.2421% 1961 0.783913 1.275652 0.9709% 1960 4.291446 0.233022 1.6442% 1959 0.206240 4.848714 2.3579% 1958 0.848579 1.178441 2.0623% 1957 1.217550 0.821321 3.5571% 1956 3.512426 0.284703