Frequencies for first 10,000 rows of umhisp variable in linkpe2009psden dataset :

   Mother's |
   Hispanic |
 Origin U;R |
 (f_morigin |
  rep flag) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,596       35.96       35.96
          1 |         45        0.45       36.41
          2 |      6,182       61.82       98.23
          3 |          6        0.06       98.29
          4 |         33        0.33       98.62
          5 |        134        1.34       99.96
          9 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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