Frequencies for first 10,000 rows of p038d012 variable in sf12010860us12 dataset :

    Under 6 |
years and 6 |
to 17 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,861       88.61       88.61
          1 |        696        6.96       95.57
          2 |        203        2.03       97.60
          3 |        106        1.06       98.66
          4 |         53        0.53       99.19
          5 |         21        0.21       99.40
          6 |         20        0.20       99.60
          7 |          7        0.07       99.67
          8 |          4        0.04       99.71
          9 |          4        0.04       99.75
         10 |          5        0.05       99.80
         11 |          8        0.08       99.88
         12 |          1        0.01       99.89
         13 |          2        0.02       99.91
         14 |          1        0.01       99.92
         15 |          2        0.02       99.94
         18 |          1        0.01       99.95
         20 |          1        0.01       99.96
         23 |          1        0.01       99.97
         31 |          2        0.02       99.99
         39 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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