Frequencies for first 10,000 rows of pct013e015 variable in sf12000860us31 dataset :

   45 to 49 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,214       92.14       92.14
          1 |        626        6.26       98.40
          2 |        113        1.13       99.53
          3 |         29        0.29       99.82
          4 |          9        0.09       99.91
          5 |          3        0.03       99.94
          6 |          5        0.05       99.99
          7 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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