Frequencies for first 10,000 rows of pct012j095 variable in sf12010860us29 dataset :

   92 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,058       90.58       90.58
          1 |        568        5.68       96.26
          2 |        180        1.80       98.06
          3 |         80        0.80       98.86
          4 |         45        0.45       99.31
          5 |         26        0.26       99.57
          6 |         17        0.17       99.74
          7 |          9        0.09       99.83
          8 |          4        0.04       99.87
          9 |          4        0.04       99.91
         10 |          5        0.05       99.96
         11 |          1        0.01       99.97
         13 |          2        0.02       99.99
         14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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