Frequencies for first 10,000 rows of pct013e046 variable in sf12000860us31 dataset :

   70 to 74 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,749       97.49       97.49
          1 |        236        2.36       99.85
          2 |         12        0.12       99.97
          3 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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