Frequencies for first 10,000 rows of pct012e005 variable in sf12010860us24 dataset :

    2 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,715       97.15       97.15
          1 |        250        2.50       99.65
          2 |         28        0.28       99.93
          3 |          5        0.05       99.98
          4 |          1        0.01       99.99
          5 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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