Frequencies for first 10,000 rows of pct012g082 variable in sf12010860us26 dataset :

   79 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,011       90.11       90.11
          1 |        732        7.32       97.43
          2 |        144        1.44       98.87
          3 |         59        0.59       99.46
          4 |         28        0.28       99.74
          5 |         11        0.11       99.85
          6 |          7        0.07       99.92
          7 |          2        0.02       99.94
          8 |          3        0.03       99.97
          9 |          2        0.02       99.99
         10 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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