Frequencies for first 10,000 rows of pct013c019 variable in sf12010880us35 dataset :

   62 to 64 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,146       81.46       81.46
          1 |      1,173       11.73       93.19
          2 |        346        3.46       96.65
          3 |        156        1.56       98.21
          4 |         83        0.83       99.04
          5 |         31        0.31       99.35
          6 |         19        0.19       99.54
          7 |         15        0.15       99.69
          8 |         10        0.10       99.79
          9 |          9        0.09       99.88
         10 |          2        0.02       99.90
         11 |          2        0.02       99.92
         12 |          2        0.02       99.94
         13 |          2        0.02       99.96
         14 |          2        0.02       99.98
         19 |          1        0.01       99.99
         41 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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