Frequencies for first 10,000 rows of stresfip variable in natlterr2001 dataset :

   State of |
  Residence |
     (FIPS) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         11        0.11        0.11
          8 |          1        0.01        0.12
         12 |          3        0.03        0.15
         13 |          1        0.01        0.16
         28 |          1        0.01        0.17
         34 |          1        0.01        0.18
         36 |          1        0.01        0.19
         39 |          1        0.01        0.20
         72 |      9,975       99.75       99.95
         78 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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