Frequencies for first 10,000 rows of p029e013 variable in sf12010860us10 dataset :

     Parent |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,638       96.38       96.38
          1 |        263        2.63       99.01
          2 |         69        0.69       99.70
          3 |         17        0.17       99.87
          4 |          7        0.07       99.94
          5 |          2        0.02       99.96
          6 |          3        0.03       99.99
          7 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Apr 2017