Year	Million Current Dollars
1868	7.48000
1869	8.35000
1870	4.97000
1871	5.17000
1872	6.78000
1873	8.47000
1874	3.17000
1875	3.32000
1876	3.08000
1877	1.90000
1878	2.48000
1879	2.68000
1880	3.29000
1881	10.5600
1882	7.73000
1883	9.49000
1884	6.93000
1885	6.40000
1886	7.40000
1887	7.44000
1888	10.0700
1889	12.5500
1890	19.0300
1891	15.6000
1892	16.6400
1893	17.6100
1894	18.3300
1895	24.6100
1896	26.1100
1897	19.6300
1898	11.5200
1899	30.3200
1900	12.8200
1901	23.6300
1902	29.6600
1903	26.6000
1904	18.0400
1905	31.8000
1906	38.4900
1907	38.3100
1908	47.3800
1909	48.7400
1910	49.9500
1911	49.2000
1912	69.6100
1913	39.3700
1914	21.2200
1915	23.4900
1916	42.7400
1917	19.1000
1918	5.82000
1919	48.9700
1920	72.6800