Frequencies for first 10,000 rows of pct013e017 variable in sf12000860us31 dataset :

   55 to 59 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,504       95.04       95.04
          1 |        422        4.22       99.26
          2 |         59        0.59       99.85
          3 |         11        0.11       99.96
          4 |          3        0.03       99.99
          5 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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