Frequencies for first 10,000 rows of stoccfipb variable in linkco1991us_num dataset :

   State of |
 Occurrence |
     (FIPS) |
      Birth |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        696        6.96        6.96
          2 |        100        1.00        7.96
          4 |        568        5.68       13.64
          5 |        320        3.20       16.84
          6 |      4,362       43.62       60.46
          8 |        467        4.67       65.13
          9 |        364        3.64       68.77
         10 |        143        1.43       70.20
         11 |        404        4.04       74.24
         12 |      1,722       17.22       91.46
         13 |        854        8.54      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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