Frequencies for first 10,000 rows of prov0790 variable in pos1999 dataset :

 dentists - |
  full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,966       99.66       99.66
        .01 |          9        0.09       99.75
        .03 |          1        0.01       99.76
        .06 |          4        0.04       99.80
        .07 |          1        0.01       99.81
        .11 |          5        0.05       99.86
        .21 |          1        0.01       99.87
        .23 |          1        0.01       99.88
        .25 |          1        0.01       99.89
        .43 |          1        0.01       99.90
        .76 |          1        0.01       99.91
        1.1 |          1        0.01       99.92
       1.14 |          2        0.02       99.94
       1.24 |          1        0.01       99.95
       1.26 |          1        0.01       99.96
       1.43 |          1        0.01       99.97
       2.29 |          1        0.01       99.98
       7.14 |          1        0.01       99.99
      17.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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