Frequencies for first 10,000 rows of stresfip variable in natl1983 dataset :

   State of |
  Residence |
     (FIPS) |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      9,741       97.41       97.41
         04 |          1        0.01       97.42
         06 |          2        0.02       97.44
         12 |         90        0.90       98.34
         13 |         52        0.52       98.86
         22 |          1        0.01       98.87
         26 |          1        0.01       98.88
         28 |         54        0.54       99.42
         36 |          1        0.01       99.43
         40 |          1        0.01       99.44
         47 |         53        0.53       99.97
         48 |          1        0.01       99.98
         55 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016