Year | Italy | Europe | % from Italy | All countries | % from Italy | | 1850 | 3.679 | 2.031.867 | 0,18% | 2.244.602 | 0,16% | | 1860 | 11.677 | 3.805.701 | 0,31% | 4.138.697 | 0,28% | | 1870 | 17.157 | 4.936.618 | 0,35% | 5.567.229 | 0,31% | | 1880 | 44.230 | 5.744.311 | 0,77% | 6.679.943 | 0,66% | | 1890 | 182.580 | 8.020.608 | 2,28% | 9.249.560 | 1,97% | | 1900 | 484.027 | 8.871.780 | 5,46% | 10.341.276 | 4,68% | | 1910 | 1.343.125 | 11.791.841 | 11,39% | 13.515.886 | 9,94% | | 1920 | 1.610.113 | 11.882.053 | 13,55% | 13.920.692 | 11,57% | | 1930 | 1.790.429 | 11.748.399 | 15,24% | 14.204.149 | 12,60% | | 1940 | n.a. | n.a. | n.a. | n.a. | n.a. | | 1950 | 1.427.952 | n.a. | n.a. | 10.420.908 | 13,70% | | 1960 | 1.256.999 | 7.233.725 | 17,38% | 9.738.091 | 12,91% | | 1970 | 1.008.533 | 5.712.026 | 17,66% | 9.619.302 | 10,48% | | Source: Data elaborated by Guido Tintori for Altreitalie from U.S. Department of Commerce, Bureau of the Census, Historical Statistics of the United States. Colonial Times to 1970. Part I, Washington D.C., 1975, pp. 117-18. | | | | | | n.a. Not available | |
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