surface of the United States.

1.701610 0.587679 20.0069% 1915 0.041864 23.887100 9.1939% 1914 0.137873 7.253034 2.3510% 1913 1.075951 0.929410 1.1940% 1912 1.063256 0.940508 1.1977% 1911 0.054144 18.469116 2.4765% 1910 0.048850 20.470918 0.0000% 1909 0.609000 1.642036 3.8464% 1908 1.026295 0.974379 -2.5073% 1906 0.058704 17.034680 5.2689% 1905 0.270454 3.697493 2.6987% 1904 1.104548 0.905348 0.0000% 1903 0.041264 24.234425 -1.3372% 1883 0.026122 38.281251 -5.0576% 1882 1.053270 0.949424 -3.6586% 1881 0.034746 28.780113 2.4963% 1880 0.842163 1.187419 5.2689% 1905 1.055472 0.947443 -3.7992% 1877 0.047645 20.988421 -3.6586% 1881 0.635674 1.573134 2.4963% 1880 0.031342 31.905645 5.2689% 1878 0.075998 13.158233 2.6987% 1904 0.334846 2.986447 0.0000% 1903 0.986628 1.013553 -1.3372% 1883 0.057237 17.471064 -5.0576% 1882 0.987463 1.012696 -5.9492% 1876 1.183035 0.845284 -1.1800% 1875 0.251476 3.976519 1.1940% 1912 0.552618 1.809567 -1.1800% 1875 0.696714 1.435310 1.1940% 1912 0.559981 1.785776 -1.1800% 1875 1.075951 0.929410 1.1940% 1912 1.119895 0.892941 1.1977% 1911 0.032518 30.752440 2.4765% 1910 0.322699 3.098860 3.8464% 1908 0.033050 30.257197 0.0000% 1907 0.068538

typed