Frequencies for first 10,000 rows of pct015g012 variable in sf12000860us33 dataset :

     Foster |
      child |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,601       96.01       96.01
          1 |        293        2.93       98.94
          2 |         66        0.66       99.60
          3 |         26        0.26       99.86
          4 |          9        0.09       99.95
          5 |          1        0.01       99.96
          6 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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