Frequencies for first 10,000 rows of prov4300 variable in posclia2006 dataset :

  number of |
  technical |
consultants |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,227       92.27       92.27
          1 |        644        6.44       98.71
          2 |         60        0.60       99.31
          3 |         36        0.36       99.67
          4 |         12        0.12       99.79
          5 |          6        0.06       99.85
          6 |          3        0.03       99.88
          7 |          2        0.02       99.90
          8 |          1        0.01       99.91
          9 |          1        0.01       99.92
         12 |          3        0.03       99.95
         14 |          1        0.01       99.96
         15 |          1        0.01       99.97
         21 |          1        0.01       99.98
         22 |          1        0.01       99.99
         32 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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