Frequencies for first 10,000 rows of pct013g047 variable in sf12010860us36 dataset :

   75 to 79 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,637       66.37       66.37
          1 |      1,496       14.96       81.33
          2 |        625        6.25       87.58
          3 |        380        3.80       91.38
          4 |        223        2.23       93.61
          5 |        152        1.52       95.13
          6 |         84        0.84       95.97
          7 |         84        0.84       96.81
          8 |         49        0.49       97.30
          9 |         34        0.34       97.64
         10 |         32        0.32       97.96
         11 |         29        0.29       98.25
         12 |         19        0.19       98.44
         13 |         13        0.13       98.57
         14 |         12        0.12       98.69
         15 |         13        0.13       98.82
         16 |          9        0.09       98.91
         17 |         11        0.11       99.02
         18 |         10        0.10       99.12
         19 |          9        0.09       99.21
         20 |          5        0.05       99.26
         21 |          5        0.05       99.31
         22 |          4        0.04       99.35
         23 |          5        0.05       99.40
         24 |          4        0.04       99.44
         25 |          4        0.04       99.48
         26 |          6        0.06       99.54
         27 |          1        0.01       99.55
         28 |          4        0.04       99.59
         29 |          2        0.02       99.61
         30 |          5        0.05       99.66
         31 |          2        0.02       99.68
         32 |          2        0.02       99.70
         33 |          1        0.01       99.71
         34 |          2        0.02       99.73
         35 |          5        0.05       99.78
         36 |          1        0.01       99.79
         37 |          1        0.01       99.80
         38 |          1        0.01       99.81
         39 |          2        0.02       99.83
         40 |          4        0.04       99.87
         42 |          2        0.02       99.89
         44 |          4        0.04       99.93
         46 |          1        0.01       99.94
         48 |          1        0.01       99.95
         53 |          1        0.01       99.96
         54 |          2        0.02       99.98
         62 |          1        0.01       99.99
         63 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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