Frequencies for first 10,000 rows of pct012h098 variable in sf12010880us27 dataset :

   95 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,693       96.93       96.93
          1 |        169        1.69       98.62
          2 |         26        0.26       98.88
          3 |         29        0.29       99.17
          4 |         23        0.23       99.40
          5 |         10        0.10       99.50
          6 |         10        0.10       99.60
          7 |         16        0.16       99.76
          8 |          5        0.05       99.81
          9 |          6        0.06       99.87
         11 |          6        0.06       99.93
         12 |          1        0.01       99.94
         13 |          4        0.04       99.98
         14 |          1        0.01       99.99
         24 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 May 2017