Frequencies for first 10,000 rows of pct015h012 variable in sf12000860us33 dataset :

     Foster |
      child |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,095       90.95       90.95
          1 |        403        4.03       94.98
          2 |        186        1.86       96.84
          3 |         82        0.82       97.66
          4 |         40        0.40       98.06
          5 |         38        0.38       98.44
          6 |         25        0.25       98.69
          7 |         23        0.23       98.92
          8 |         17        0.17       99.09
          9 |         13        0.13       99.22
         10 |         12        0.12       99.34
         11 |         12        0.12       99.46
         12 |          5        0.05       99.51
         13 |          6        0.06       99.57
         14 |          6        0.06       99.63
         15 |          3        0.03       99.66
         16 |          4        0.04       99.70
         17 |          2        0.02       99.72
         18 |          1        0.01       99.73
         19 |          2        0.02       99.75
         20 |          3        0.03       99.78
         21 |          3        0.03       99.81
         22 |          1        0.01       99.82
         23 |          2        0.02       99.84
         24 |          3        0.03       99.87
         25 |          1        0.01       99.88
         26 |          1        0.01       99.89
         27 |          2        0.02       99.91
         29 |          4        0.04       99.95
         30 |          1        0.01       99.96
         36 |          1        0.01       99.97
         37 |          1        0.01       99.98
         39 |          1        0.01       99.99
         47 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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