Frequencies for first 10,000 rows of p039e013 variable in sf12010860us13 dataset :

    6 to 17 |
 years only |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,762       97.62       97.62
          1 |        206        2.06       99.68
          2 |         22        0.22       99.90
          3 |          5        0.05       99.95
          4 |          4        0.04       99.99
          5 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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