Frequencies for first 10,000 rows of p012e018 variable in sf12010860us7 dataset :

  60 and 61 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,747       97.47       97.47
          1 |        229        2.29       99.76
          2 |         20        0.20       99.96
          3 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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