Frequencies for first 10,000 rows of fipstate variable in posclia2010 dataset :

 fips state |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         39        0.39        0.39
         01 |      6,606       66.06       66.45
         02 |        801        8.01       74.46
         04 |      2,508       25.08       99.54
         05 |         15        0.15       99.69
         06 |          1        0.01       99.70
         08 |          2        0.02       99.72
         12 |          2        0.02       99.74
         13 |          5        0.05       99.79
         16 |          1        0.01       99.80
         17 |          2        0.02       99.82
         18 |          1        0.01       99.83
         20 |          1        0.01       99.84
         22 |          1        0.01       99.85
         28 |          3        0.03       99.88
         31 |          1        0.01       99.89
         32 |          1        0.01       99.90
         34 |          1        0.01       99.91
         39 |          2        0.02       99.93
         40 |          1        0.01       99.94
         44 |          1        0.01       99.95
         47 |          1        0.01       99.96
         49 |          1        0.01       99.97
         53 |          2        0.02       99.99
         55 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016