Frequencies for first 10,000 rows of pct0150027 variable in sf12010860us18 dataset :

     No own |
   children |
   under 18 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,463       74.63       74.63
          1 |      1,475       14.75       89.38
          2 |        523        5.23       94.61
          3 |        263        2.63       97.24
          4 |        117        1.17       98.41
          5 |         75        0.75       99.16
          6 |         45        0.45       99.61
          7 |         12        0.12       99.73
          8 |         12        0.12       99.85
          9 |          5        0.05       99.90
         10 |          5        0.05       99.95
         11 |          2        0.02       99.97
         12 |          2        0.02       99.99
         13 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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