Frequencies for first 10,000 rows of pct013e040 variable in sf12010860us35 dataset :

   50 to 54 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,112       91.12       91.12
          1 |        682        6.82       97.94
          2 |        126        1.26       99.20
          3 |         54        0.54       99.74
          4 |         14        0.14       99.88
          5 |          5        0.05       99.93
          6 |          2        0.02       99.95
          7 |          2        0.02       99.97
          8 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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