Frequencies for first 10,000 rows of pct0150017 variable in sf12010860us18 dataset :

     No own |
   children |
   under 18 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,422       84.22       84.22
          1 |      1,134       11.34       95.56
          2 |        292        2.92       98.48
          3 |         94        0.94       99.42
          4 |         39        0.39       99.81
          5 |         10        0.10       99.91
          6 |          7        0.07       99.98
          7 |          1        0.01       99.99
          8 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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