Frequencies for first 10,000 rows of pct012g032 variable in sf12010860us26 dataset :

   29 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,434       64.34       64.34
          1 |      1,276       12.76       77.10
          2 |        580        5.80       82.90
          3 |        384        3.84       86.74
          4 |        249        2.49       89.23
          5 |        189        1.89       91.12
          6 |        175        1.75       92.87
          7 |        116        1.16       94.03
          8 |         85        0.85       94.88
          9 |         74        0.74       95.62
         10 |         65        0.65       96.27
         11 |         50        0.50       96.77
         12 |         36        0.36       97.13
         13 |         43        0.43       97.56
         14 |         27        0.27       97.83
         15 |         27        0.27       98.10
         16 |         22        0.22       98.32
         17 |         15        0.15       98.47
         18 |         21        0.21       98.68
         19 |         19        0.19       98.87
         20 |         15        0.15       99.02
         21 |         12        0.12       99.14
         22 |         10        0.10       99.24
         23 |         12        0.12       99.36
         24 |          7        0.07       99.43
         25 |          5        0.05       99.48
         26 |         13        0.13       99.61
         27 |          3        0.03       99.64
         28 |          2        0.02       99.66
         30 |          1        0.01       99.67
         31 |          3        0.03       99.70
         32 |          2        0.02       99.72
         33 |          6        0.06       99.78
         34 |          1        0.01       99.79
         35 |          3        0.03       99.82
         36 |          2        0.02       99.84
         37 |          3        0.03       99.87
         38 |          1        0.01       99.88
         39 |          1        0.01       99.89
         40 |          3        0.03       99.92
         41 |          1        0.01       99.93
         42 |          1        0.01       99.94
         44 |          1        0.01       99.95
         48 |          1        0.01       99.96
         50 |          1        0.01       99.97
         51 |          1        0.01       99.98
         57 |          1        0.01       99.99
         88 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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