Frequencies for first 10,000 rows of pct012g048 variable in sf12010860us26 dataset :

   45 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,555       65.55       65.55
          1 |      1,433       14.33       79.88
          2 |        638        6.38       86.26
          3 |        386        3.86       90.12
          4 |        241        2.41       92.53
          5 |        163        1.63       94.16
          6 |        137        1.37       95.53
          7 |         85        0.85       96.38
          8 |         67        0.67       97.05
          9 |         47        0.47       97.52
         10 |         37        0.37       97.89
         11 |         29        0.29       98.18
         12 |         26        0.26       98.44
         13 |         19        0.19       98.63
         14 |         17        0.17       98.80
         15 |         14        0.14       98.94
         16 |         20        0.20       99.14
         17 |          7        0.07       99.21
         18 |         12        0.12       99.33
         19 |          9        0.09       99.42
         20 |          5        0.05       99.47
         21 |          6        0.06       99.53
         22 |          7        0.07       99.60
         23 |          1        0.01       99.61
         24 |          3        0.03       99.64
         25 |          5        0.05       99.69
         26 |          4        0.04       99.73
         27 |          4        0.04       99.77
         28 |          2        0.02       99.79
         30 |          2        0.02       99.81
         31 |          1        0.01       99.82
         32 |          5        0.05       99.87
         33 |          3        0.03       99.90
         34 |          2        0.02       99.92
         36 |          1        0.01       99.93
         37 |          1        0.01       99.94
         38 |          1        0.01       99.95
         42 |          1        0.01       99.96
         43 |          1        0.01       99.97
         45 |          1        0.01       99.98
         59 |          1        0.01       99.99
         67 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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