Frequencies for first 10,000 rows of pct0160026 variable in sf12010880us18 dataset :

  With four |
    or more |
   children |
   under 18 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,995       89.95       89.95
          1 |        766        7.66       97.61
          2 |        167        1.67       99.28
          3 |         42        0.42       99.70
          4 |         15        0.15       99.85
          5 |          6        0.06       99.91
          6 |          3        0.03       99.94
          7 |          1        0.01       99.95
          8 |          3        0.03       99.98
         10 |          1        0.01       99.99
         11 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 May 2017