Frequencies for first 10,000 rows of p030e001 variable in sf12000860us9 dataset :

     Total: |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,703       87.03       87.03
          1 |        852        8.52       95.55
          2 |        285        2.85       98.40
          3 |         91        0.91       99.31
          4 |         37        0.37       99.68
          5 |         16        0.16       99.84
          6 |          5        0.05       99.89
          7 |          5        0.05       99.94
          8 |          2        0.02       99.96
          9 |          1        0.01       99.97
         10 |          1        0.01       99.98
         11 |          1        0.01       99.99
         12 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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