Frequencies for first 10,000 rows of pct013e035 variable in sf12010860us35 dataset :

   25 to 29 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,851       88.51       88.51
          1 |        692        6.92       95.43
          2 |        259        2.59       98.02
          3 |         94        0.94       98.96
          4 |         46        0.46       99.42
          5 |         27        0.27       99.69
          6 |          9        0.09       99.78
          7 |          6        0.06       99.84
          8 |          5        0.05       99.89
          9 |          2        0.02       99.91
         10 |          2        0.02       99.93
         12 |          3        0.03       99.96
         13 |          1        0.01       99.97
         16 |          1        0.01       99.98
         17 |          1        0.01       99.99
         33 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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