Frequencies for first 10,000 rows of pct013c043 variable in sf12010880us35 dataset :

   62 to 64 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,218       82.18       82.18
          1 |      1,097       10.97       93.15
          2 |        319        3.19       96.34
          3 |        136        1.36       97.70
          4 |         82        0.82       98.52
          5 |         46        0.46       98.98
          6 |         33        0.33       99.31
          7 |         21        0.21       99.52
          8 |         13        0.13       99.65
          9 |          9        0.09       99.74
         10 |          7        0.07       99.81
         11 |          4        0.04       99.85
         12 |          3        0.03       99.88
         13 |          5        0.05       99.93
         14 |          1        0.01       99.94
         16 |          2        0.02       99.96
         17 |          1        0.01       99.97
         20 |          2        0.02       99.99
         40 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 May 2017