Frequencies for first 10,000 rows of orfath variable in natl1989 dataset :

   Hispanic |
  Origin of |
     Father |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,943       69.43       69.43
          1 |         20        0.20       69.63
          2 |          4        0.04       69.67
          3 |          1        0.01       69.68
          4 |          2        0.02       69.70
          5 |          6        0.06       69.76
          9 |      3,024       30.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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