Frequencies for first 10,000 rows of stresfip variable in natlterr1997 dataset :

   State of |
  Residence |
     (FIPS) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          8        0.08        0.08
          6 |          1        0.01        0.09
         12 |          1        0.01        0.10
         13 |          1        0.01        0.11
         17 |          1        0.01        0.12
         34 |          1        0.01        0.13
         36 |          3        0.03        0.16
         39 |          1        0.01        0.17
         72 |      9,977       99.77       99.94
         78 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015