Frequencies for first 10,000 rows of pct012i208 variable in sf12000860us24 dataset :

 105 to 109 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,458       94.58       94.58
          1 |        445        4.45       99.03
          2 |         78        0.78       99.81
          3 |         16        0.16       99.97
          4 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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