1919 0.114810 8.710038 15.7925% 1918 0.487170 2.052672 14.2845% 1917 0.052105 19.192052 16.6637% 1916 1.407495 0.710482 20.0069% 1915 0.650677 1.536860 9.1939% 1914 1.115408 0.896533 2.3510% 1913