Results of a CBS News survey of 1447 adults in the United States,
divided into 16 strata.  Table 7.2 from Bayesian Data Analysis.

region density bush dukakis other proportion
Northeast I    0.298  0.617  0.085  0.032 
Northeast II   0.500  0.478  0.022  0.032 
Northeast III  0.467  0.413  0.120  0.115 
Northeast IV   0.464  0.522  0.014  0.048 
Midwest I      0.404  0.489  0.106  0.032 
Midwest II     0.447  0.447  0.106  0.065 
Midwest III    0.509  0.388  0.103  0.080 
Midwest IV     0.552  0.338  0.110  0.100 
South I        0.571  0.286  0.143  0.015 
South II       0.469  0.406  0.125  0.066 
South III      0.515  0.404  0.081  0.068 
South IV       0.555  0.352  0.093  0.126 
West I         0.500  0.471  0.029  0.023 
West II        0.532  0.351  0.117  0.053 
West III       0.540  0.371  0.089  0.086 
West IV        0.554  0.361  0.084  0.057