I finally got around to computing them.
The attached spreadsheet contains the Spearman biases of the
apportionments using the historical House sizes and apportionment
populations.
I plan on adding some non-divisor methods later.
Year,Jefferson,Webster,Ossipoff,Hill,Dean,Adams
1790,0.625,0.085714285714285715,0.085714285714285715,-0.27857142857142858,-0.27857142857142858,-0.27857142857142858
1800,0.49411764705882355,0.0,0.0,0.0,0.0,-0.54705882352941182
1810,0.23774509803921567,-0.063725490196078427,-0.063725490196078427,-0.063725490196078427,-0.063725490196078427,-0.63725490196078427
1820,0.69565217391304346,0.0095652173913043474,-0.38521739130434784,-0.38521739130434784,-0.44347826086956521,-0.87739130434782608
1830,0.70695652173913048,0.10173913043478261,0.10173913043478261,0.10173913043478261,-0.066956521739130428,-0.888695652173913
1840,0.63692307692307693,0.23213675213675214,0.23213675213675214,0.23213675213675214,0.23213675213675214,-0.49059829059829058
1850,0.49838709677419357,0.072580645161290328,0.072580645161290328,0.072580645161290328,0.043951612903225808,-0.4629032258064516
1860,0.10313216195569137,-0.21283422459893048,-0.21283422459893048,-0.30878533231474409,-0.46401833460656988,-0.71214667685255917
1870,0.31650071123755336,-0.19108582266477003,-0.19108582266477003,-0.33167377904220008,-0.46491228070175439,-0.80464675201517311
1880,0.59929970456286241,0.15242367873946822,0.15242367873946822,0.15242367873946822,0.15242367873946822,-0.53605427289637819
1890,0.26793516560958419,-0.21649048625792811,-0.21649048625792811,-0.21649048625792811,-0.21649048625792811,-0.67329105003523604
1900,0.33939393939393941,-0.2865612648221344,-0.33926218708827405,-0.33926218708827405,-0.40144927536231884,-0.7561264822134387
1910,0.4936786925686093,-0.53290163428923831,-0.53290163428923831,-0.53290163428923831,-0.53290163428923831,-0.82744372494603757
1920,0.42857142857142855,-0.092922275293095963,-0.15468953538862354,-0.37320885801128961,-0.37320885801128961,-0.74174989144594006
1930,0.47579244463742942,-0.17303517151541467,-0.17303517151541467,-0.17303517151541467,-0.41283108988276163,-0.83293530178028663
1940,0.53354320451584891,-0.31719496309161965,-0.31719496309161965,-0.34498480243161095,-0.34498480243161095,-0.79743812418584459
1950,0.33619192357794181,-0.40696917064698218,-0.40696917064698218,-0.46309161962657402,-0.46309161962657402,-0.816977854971776
1960,0.41877551020408166,-0.11183673469387755,-0.21210084033613447,-0.21210084033613447,-0.21210084033613447,-0.73954381752701082
1970,0.4613205282112845,-0.030876350540216087,-0.10232893157262905,-0.1537094837935174,-0.19990396158463386,-0.74415366146458584
1980,0.57714285714285718,-0.2473469387755102,-0.32033613445378151,-0.32033613445378151,-0.32033613445378151,-0.8254021608643457
1990,0.45968787515006004,0.020504201680672268,-0.024249699879951982,-0.024249699879951982,-0.12067226890756302,-0.65051620648259301
2000,0.40638655462184875,-0.089363745498199282,-0.089363745498199282,-0.089363745498199282,-0.25637454981992797,-0.64302521008403357
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