Frequencies for first 10,000 rows of p012g024 variable in sf12000860us6 dataset :

   80 to 84 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,962       79.62       79.62
          1 |      1,168       11.68       91.30
          2 |        372        3.72       95.02
          3 |        171        1.71       96.73
          4 |         94        0.94       97.67
          5 |         54        0.54       98.21
          6 |         44        0.44       98.65
          7 |         23        0.23       98.88
          8 |         19        0.19       99.07
          9 |         16        0.16       99.23
         10 |         16        0.16       99.39
         11 |         11        0.11       99.50
         12 |         13        0.13       99.63
         13 |          5        0.05       99.68
         14 |          5        0.05       99.73
         15 |          6        0.06       99.79
         16 |          3        0.03       99.82
         17 |          2        0.02       99.84
         18 |          4        0.04       99.88
         19 |          2        0.02       99.90
         20 |          2        0.02       99.92
         21 |          2        0.02       99.94
         22 |          3        0.03       99.97
         24 |          2        0.02       99.99
         30 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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