Frequencies for first 10,000 rows of pct012g060 variable in sf12010860us26 dataset :

   57 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,166       71.66       71.66
          1 |      1,416       14.16       85.82
          2 |        559        5.59       91.41
          3 |        273        2.73       94.14
          4 |        188        1.88       96.02
          5 |        120        1.20       97.22
          6 |         67        0.67       97.89
          7 |         42        0.42       98.31
          8 |         33        0.33       98.64
          9 |         26        0.26       98.90
         10 |         24        0.24       99.14
         11 |         12        0.12       99.26
         12 |         14        0.14       99.40
         13 |          6        0.06       99.46
         14 |         10        0.10       99.56
         15 |          8        0.08       99.64
         16 |          6        0.06       99.70
         17 |          5        0.05       99.75
         18 |          4        0.04       99.79
         19 |          4        0.04       99.83
         20 |          2        0.02       99.85
         21 |          3        0.03       99.88
         22 |          2        0.02       99.90
         24 |          2        0.02       99.92
         25 |          2        0.02       99.94
         26 |          1        0.01       99.95
         27 |          1        0.01       99.96
         29 |          1        0.01       99.97
         30 |          1        0.01       99.98
         35 |          1        0.01       99.99
         45 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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