Frequencies for first 10,000 rows of pct013f025 variable in sf12010860us36 dataset :

   85 years |
   and over |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,725       87.25       87.25
          1 |        628        6.28       93.53
          2 |        201        2.01       95.54
          3 |        102        1.02       96.56
          4 |         67        0.67       97.23
          5 |         41        0.41       97.64
          6 |         31        0.31       97.95
          7 |         36        0.36       98.31
          8 |         21        0.21       98.52
          9 |         16        0.16       98.68
         10 |         17        0.17       98.85
         11 |          8        0.08       98.93
         12 |         12        0.12       99.05
         13 |          8        0.08       99.13
         14 |          7        0.07       99.20
         15 |         12        0.12       99.32
         16 |          8        0.08       99.40
         17 |          9        0.09       99.49
         18 |          3        0.03       99.52
         19 |          1        0.01       99.53
         20 |          6        0.06       99.59
         22 |          3        0.03       99.62
         23 |          5        0.05       99.67
         24 |          4        0.04       99.71
         25 |          3        0.03       99.74
         26 |          5        0.05       99.79
         27 |          6        0.06       99.85
         29 |          2        0.02       99.87
         30 |          1        0.01       99.88
         31 |          3        0.03       99.91
         32 |          1        0.01       99.92
         34 |          2        0.02       99.94
         37 |          1        0.01       99.95
         39 |          2        0.02       99.97
         48 |          1        0.01       99.98
         49 |          1        0.01       99.99
         73 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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