Frequencies for first 10,000 rows of pct012g046 variable in sf12010860us26 dataset :

   43 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,584       65.84       65.84
          1 |      1,427       14.27       80.11
          2 |        626        6.26       86.37
          3 |        386        3.86       90.23
          4 |        255        2.55       92.78
          5 |        167        1.67       94.45
          6 |        108        1.08       95.53
          7 |         98        0.98       96.51
          8 |         75        0.75       97.26
          9 |         47        0.47       97.73
         10 |         38        0.38       98.11
         11 |         30        0.30       98.41
         12 |         20        0.20       98.61
         13 |         23        0.23       98.84
         14 |          9        0.09       98.93
         15 |         10        0.10       99.03
         16 |         19        0.19       99.22
         17 |          7        0.07       99.29
         18 |          6        0.06       99.35
         19 |          4        0.04       99.39
         20 |          5        0.05       99.44
         21 |          7        0.07       99.51
         22 |          7        0.07       99.58
         23 |         12        0.12       99.70
         24 |          1        0.01       99.71
         25 |          2        0.02       99.73
         26 |          1        0.01       99.74
         27 |          2        0.02       99.76
         28 |          3        0.03       99.79
         29 |          1        0.01       99.80
         30 |          3        0.03       99.83
         31 |          4        0.04       99.87
         32 |          1        0.01       99.88
         33 |          2        0.02       99.90
         34 |          1        0.01       99.91
         36 |          1        0.01       99.92
         37 |          2        0.02       99.94
         43 |          3        0.03       99.97
         44 |          1        0.01       99.98
         48 |          1        0.01       99.99
         59 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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