Frequencies for first 10,000 rows of prov4305 variable in posclia2001 dataset :

   prov4305 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,331       93.31       93.31
          1 |        470        4.70       98.01
          2 |         72        0.72       98.73
          3 |         37        0.37       99.10
          4 |         30        0.30       99.40
          5 |         13        0.13       99.53
          6 |          8        0.08       99.61
          7 |          8        0.08       99.69
          8 |         13        0.13       99.82
          9 |          3        0.03       99.85
         11 |          3        0.03       99.88
         12 |          3        0.03       99.91
         13 |          2        0.02       99.93
         14 |          1        0.01       99.94
         15 |          1        0.01       99.95
         16 |          1        0.01       99.96
         18 |          1        0.01       99.97
         23 |          1        0.01       99.98
         32 |          1        0.01       99.99
         61 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016