Frequencies for first 10,000 rows of pct012o169 variable in sf12010860us34 dataset :

   62 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,693       76.93       76.93
          1 |      1,391       13.91       90.84
          2 |        481        4.81       95.65
          3 |        208        2.08       97.73
          4 |        103        1.03       98.76
          5 |         38        0.38       99.14
          6 |         29        0.29       99.43
          7 |         20        0.20       99.63
          8 |         13        0.13       99.76
          9 |         11        0.11       99.87
         10 |          2        0.02       99.89
         11 |          2        0.02       99.91
         12 |          2        0.02       99.93
         13 |          2        0.02       99.95
         17 |          2        0.02       99.97
         18 |          1        0.01       99.98
         20 |          1        0.01       99.99
         31 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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