Frequencies for first 10,000 rows of pct012j105 variable in sf12000860us25 dataset :

  110 years |
   and over |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,960       99.60       99.60
          1 |         37        0.37       99.97
          2 |          2        0.02       99.99
          4 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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