Frequencies for first 10,000 rows of pct012g124 variable in sf12010860us26 dataset :

   17 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,274       52.74       52.74
          1 |      1,507       15.07       67.81
          2 |        780        7.80       75.61
          3 |        504        5.04       80.65
          4 |        348        3.48       84.13
          5 |        256        2.56       86.69
          6 |        227        2.27       88.96
          7 |        152        1.52       90.48
          8 |        142        1.42       91.90
          9 |        131        1.31       93.21
         10 |         92        0.92       94.13
         11 |         92        0.92       95.05
         12 |         77        0.77       95.82
         13 |         65        0.65       96.47
         14 |         52        0.52       96.99
         15 |         35        0.35       97.34
         16 |         42        0.42       97.76
         17 |         29        0.29       98.05
         18 |         26        0.26       98.31
         19 |         23        0.23       98.54
         20 |         18        0.18       98.72
         21 |         16        0.16       98.88
         22 |         12        0.12       99.00
         23 |         10        0.10       99.10
         24 |         18        0.18       99.28
         25 |          6        0.06       99.34
         26 |         11        0.11       99.45
         27 |         10        0.10       99.55
         29 |          3        0.03       99.58
         30 |          4        0.04       99.62
         31 |          3        0.03       99.65
         32 |          2        0.02       99.67
         33 |          3        0.03       99.70
         34 |          5        0.05       99.75
         35 |          2        0.02       99.77
         36 |          2        0.02       99.79
         37 |          4        0.04       99.83
         38 |          2        0.02       99.85
         39 |          1        0.01       99.86
         40 |          2        0.02       99.88
         41 |          1        0.01       99.89
         42 |          1        0.01       99.90
         43 |          1        0.01       99.91
         44 |          1        0.01       99.92
         45 |          1        0.01       99.93
         46 |          1        0.01       99.94
         47 |          1        0.01       99.95
         50 |          1        0.01       99.96
         52 |          2        0.02       99.98
         53 |          1        0.01       99.99
         72 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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