Frequencies for first 10,000 rows of P035E019 variable in sf12000860us11 dataset :

    6 to 17 |
 years only |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,531       95.31       95.31
          1 |        355        3.55       98.86
          2 |         73        0.73       99.59
          3 |         22        0.22       99.81
          4 |         10        0.10       99.91
          5 |          2        0.02       99.93
          6 |          4        0.04       99.97
          7 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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