Frequencies for first 10,000 rows of pct012g016 variable in sf12010860us26 dataset :

   13 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,158       51.58       51.58
          1 |      1,433       14.33       65.91
          2 |        741        7.41       73.32
          3 |        492        4.92       78.24
          4 |        348        3.48       81.72
          5 |        299        2.99       84.71
          6 |        221        2.21       86.92
          7 |        194        1.94       88.86
          8 |        169        1.69       90.55
          9 |        153        1.53       92.08
         10 |        108        1.08       93.16
         11 |         83        0.83       93.99
         12 |         91        0.91       94.90
         13 |         71        0.71       95.61
         14 |         70        0.70       96.31
         15 |         71        0.71       97.02
         16 |         39        0.39       97.41
         17 |         40        0.40       97.81
         18 |         32        0.32       98.13
         19 |         21        0.21       98.34
         20 |         19        0.19       98.53
         21 |         15        0.15       98.68
         22 |         14        0.14       98.82
         23 |         19        0.19       99.01
         24 |         12        0.12       99.13
         25 |         18        0.18       99.31
         26 |          8        0.08       99.39
         27 |          8        0.08       99.47
         28 |          4        0.04       99.51
         29 |          3        0.03       99.54
         30 |          5        0.05       99.59
         31 |          8        0.08       99.67
         32 |          5        0.05       99.72
         33 |          1        0.01       99.73
         34 |          3        0.03       99.76
         35 |          4        0.04       99.80
         36 |          3        0.03       99.83
         38 |          6        0.06       99.89
         39 |          1        0.01       99.90
         40 |          2        0.02       99.92
         41 |          1        0.01       99.93
         43 |          1        0.01       99.94
         44 |          1        0.01       99.95
         45 |          1        0.01       99.96
         47 |          1        0.01       99.97
         50 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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