Frequencies for first 10,000 rows of pct012g152 variable in sf12010860us26 dataset :

   45 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,458       64.58       64.58
          1 |      1,433       14.33       78.91
          2 |        604        6.04       84.95
          3 |        376        3.76       88.71
          4 |        277        2.77       91.48
          5 |        168        1.68       93.16
          6 |        160        1.60       94.76
          7 |         98        0.98       95.74
          8 |         75        0.75       96.49
          9 |         57        0.57       97.06
         10 |         45        0.45       97.51
         11 |         52        0.52       98.03
         12 |         26        0.26       98.29
         13 |         26        0.26       98.55
         14 |         24        0.24       98.79
         15 |         14        0.14       98.93
         16 |         14        0.14       99.07
         17 |         15        0.15       99.22
         18 |         13        0.13       99.35
         19 |          3        0.03       99.38
         20 |          8        0.08       99.46
         21 |          2        0.02       99.48
         22 |          7        0.07       99.55
         23 |          1        0.01       99.56
         24 |          2        0.02       99.58
         25 |          8        0.08       99.66
         26 |          4        0.04       99.70
         27 |          2        0.02       99.72
         28 |          3        0.03       99.75
         29 |          1        0.01       99.76
         31 |          3        0.03       99.79
         32 |          1        0.01       99.80
         33 |          3        0.03       99.83
         34 |          2        0.02       99.85
         35 |          1        0.01       99.86
         36 |          1        0.01       99.87
         38 |          2        0.02       99.89
         39 |          2        0.02       99.91
         40 |          1        0.01       99.92
         41 |          1        0.01       99.93
         43 |          2        0.02       99.95
         46 |          2        0.02       99.97
         51 |          2        0.02       99.99
         70 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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