0.726451 1.5423% 1963 3.951290 0.253082 1.5697% 1962 0.164456 6.080665 2.2421% 1961 3.852029 0.259603 0.9709% 1960 4.544156 0.220063 1.6442% 1959 2.412648 0.414482 2.3579% 1958 1.263828 0.791247 2.0623% 1957 0.213527 4.683244 3.5571% 1956 3.557019 0.281134 3.3098% 1955 1.789502 0.558815 3.4226% 1954 0.697607 1.433471 1.5421% 1953 0.150200 6.657792 1.5703% 1952 0.112375 8.898780 1.5948% 1951 1.640498 0.609571 5.0183% 1950 2.078353 0.481150 1.7034% 1949 0.773020 1.293628 -0.4250% 1948 0.397979 2.512696 6.7886% 1947 1.556331 0.642537 13.9149% 1946
species