Frequencies for first 10,000 rows of pct012m114 variable in sf12010880us32 dataset :

    7 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,886       98.86       98.86
          1 |        100        1.00       99.86
          2 |         12        0.12       99.98
          3 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 May 2017