Frequencies for first 10,000 rows of pct012g165 variable in sf12010860us26 dataset :

   58 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,107       71.07       71.07
          1 |      1,427       14.27       85.34
          2 |        595        5.95       91.29
          3 |        279        2.79       94.08
          4 |        180        1.80       95.88
          5 |        109        1.09       96.97
          6 |         69        0.69       97.66
          7 |         40        0.40       98.06
          8 |         39        0.39       98.45
          9 |         24        0.24       98.69
         10 |         24        0.24       98.93
         11 |         16        0.16       99.09
         12 |         12        0.12       99.21
         13 |         10        0.10       99.31
         14 |          8        0.08       99.39
         15 |         10        0.10       99.49
         16 |          4        0.04       99.53
         17 |          5        0.05       99.58
         18 |          6        0.06       99.64
         19 |          6        0.06       99.70
         20 |          2        0.02       99.72
         21 |          2        0.02       99.74
         22 |          3        0.03       99.77
         23 |          8        0.08       99.85
         24 |          1        0.01       99.86
         25 |          2        0.02       99.88
         27 |          4        0.04       99.92
         28 |          1        0.01       99.93
         29 |          2        0.02       99.95
         31 |          1        0.01       99.96
         33 |          2        0.02       99.98
         41 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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