Tekst 10

Eksport af salpeter mellem 1830 og 1929

År	Ton	År	Ton	År	Ton	År	Ton	År	Ton
1830	860	1850	23,500	1870	135,397	1890	1.065,277	1910	2.335,941
1831	1,858	1851	27,596	1871	165,872	1891	789,312	1911	2.449,515
1832	2,415	1852	25,911	1872	203,355	1892	804,843	1912	2.493,082
1833	4,264	1853	39,861	1873	288,133	1893	948,186	1913	2.738,339
1834	6,799	1854	33,114	1874	256,830	1894	1.098,454	1914	1.846,783
1835	6,458	1855	43,064	1875	331,460	1895	1.238,605	1915	2.023,321
1836	7,293	1856	37,356	1876	323,642	1896	1.107,045	1916	2.988,369
1837	7,607	1857	50,408	1877	229,586	1897	1.078,314	1917	2.776,365
1838	5,962	1858	56,131	1878	323,058	1898	1.293,047	1918	2.919,177
1839	6,881	1859	72,413	1879	145,406	1899	1.397,796	1919	915,539
1840	10,459	1860	63,031	1880	223,974	1900	1.453,707	1920	2.795,394
1841	12,810	1861	62,500	1881	359,718	1901	1.259,720	1921	1.113,911
1842	16,556	1862	74,935	1882	492,246	1902	1.384,114	1922	1.312,565
1843	16,989	1863	79,802	1883	589,720	1903	1.457,963	1923	2.266,242
1844	17,489	1864	87,427	1884	558,900	1904	1.500,191	1924	2.364,538
1845	17,307	1865	112,353	1885	435,988	1905	1.650,363	1925	2.517,099
1846	17,947	1866	100,633	1886	451,030	1906	1.727,459	1926	1.613,731
1847	17,623	1867	117,315	1887	704,244	1907	1.656,085	1927	2.377,831
1848	22,314	1868	87,699	1888	767,375	1908	2.050,941	1928	2.800,606
1849	19,785	1869	115,324	1889	947,897	1909	2.134,958	1929	2.898,141
Kilde: Asociación de Productores de Salitre de Chile: "Industria del Salitre de Chile 1830 - 1930". Valparaíso: Sociedad Imprenta y Litografía Universo, 1930.