Frequencies for first 10,000 rows of p031e011 variable in sf12010860us11 dataset :

 Grandchild |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,535       95.35       95.35
          1 |        284        2.84       98.19
          2 |         99        0.99       99.18
          3 |         47        0.47       99.65
          4 |          7        0.07       99.72
          5 |          8        0.08       99.80
          6 |          6        0.06       99.86
          7 |          4        0.04       99.90
          8 |          6        0.06       99.96
          9 |          2        0.02       99.98
         10 |          1        0.01       99.99
         12 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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