Frequencies for first 10,000 rows of ormoth variable in natl2001 dataset :

   Hispanic |
  Origin of |
     Mother |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,644       96.44       96.44
          1 |        262        2.62       99.06
          2 |         10        0.10       99.16
          3 |          3        0.03       99.19
          4 |         18        0.18       99.37
          5 |         48        0.48       99.85
          9 |         15        0.15      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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