0.977443 16.6637% 1916 0.647733 1.543845 20.0069% 1915 0.101060 9.895111 9.1939% 1914 0.568612 1.758668 2.3510% 1913 0.272434 3.670620 1.1940% 1912 0.571409 1.750060 -1.1800% 1875 0.582204 1.717610