Frequencies for first 10,000 rows of pct012g061 variable in sf12010860us26 dataset :

   58 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,163       71.63       71.63
          1 |      1,489       14.89       86.52
          2 |        568        5.68       92.20
          3 |        271        2.71       94.91
          4 |        163        1.63       96.54
          5 |        101        1.01       97.55
          6 |         61        0.61       98.16
          7 |         36        0.36       98.52
          8 |         26        0.26       98.78
          9 |         31        0.31       99.09
         10 |         21        0.21       99.30
         11 |         14        0.14       99.44
         12 |          6        0.06       99.50
         13 |          7        0.07       99.57
         14 |          6        0.06       99.63
         15 |          3        0.03       99.66
         16 |          5        0.05       99.71
         17 |          4        0.04       99.75
         18 |          4        0.04       99.79
         19 |          5        0.05       99.84
         20 |          3        0.03       99.87
         21 |          2        0.02       99.89
         22 |          2        0.02       99.91
         23 |          2        0.02       99.93
         25 |          1        0.01       99.94
         26 |          1        0.01       99.95
         28 |          2        0.02       99.97
         29 |          1        0.01       99.98
         30 |          1        0.01       99.99
         44 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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