Frequencies for first 10,000 rows of pct012h098 variable in sf12010860us27 dataset :

   95 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,682       96.82       96.82
          1 |        179        1.79       98.61
          2 |         29        0.29       98.90
          3 |         28        0.28       99.18
          4 |         23        0.23       99.41
          5 |          9        0.09       99.50
          6 |          9        0.09       99.59
          7 |         15        0.15       99.74
          8 |          6        0.06       99.80
          9 |          6        0.06       99.86
         11 |          5        0.05       99.91
         12 |          2        0.02       99.93
         13 |          3        0.03       99.96
         14 |          3        0.03       99.99
         24 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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