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["year","pop","popmill","decade","sqdec","cubdec","logdec"]
[1790,3929214,3.929214,1,1,1,0]
[1800,5308483,5.308483,2,4,8,0.6931471805599453]
[1810,7239881,7.239881,3,9,27,1.0986122886681098]
[1820,9633822,9.633822,4,16,64,1.3862943611198906]
[1830,12866020,12.86602,5,25,125,1.6094379124341003]
[1840,17069453,17.069453,6,36,216,1.791759469228055]
[1850,23191876,23.191876,7,49,343,1.9459101490553132]
[1860,31443321,31.443321,8,64,512,2.0794415416798357]
[1870,39818449,39.818449,9,81,729,2.1972245773362196]
[1880,50155783,50.155783,10,100,1000,2.302585092994046]
[1890,62947714,62.947714,11,121,1331,2.3978952727983707]
[1900,75994575,75.994575,12,144,1728,2.4849066497880004]
[1910,91972266,91.972266,13,169,2197,2.5649493574615367]
[1920,105710620,105.71062,14,196,2744,2.6390573296152584]
[1930,122775046,122.775046,15,225,3375,2.70805020110221]
[1940,131669275,131.669275,16,256,4096,2.772588722239781]
[1950,150697361,150.697361,17,289,4913,2.833213344056216]
[1960,178464236,178.464236,18,324,5832,2.8903717578961645]
[1970,203302031,203.302031,19,361,6859,2.9444389791664403]
[1980,226545805,226.545805,20,400,8000,2.995732273553991]
[1990,248709873,248.709873,21,441,9261,3.044522437723423]
[2000,281421906,281.421906,22,484,10648,3.091042453358316]