Frequencies for first 10,000 rows of prov0790 variable in pos1996 dataset :

 dentists - |
  full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,970       99.70       99.70
        .01 |          6        0.06       99.76
        .03 |          2        0.02       99.78
        .06 |          4        0.04       99.82
        .11 |          4        0.04       99.86
        .21 |          1        0.01       99.87
        .23 |          3        0.03       99.90
        .25 |          1        0.01       99.91
        .29 |          1        0.01       99.92
        .57 |          1        0.01       99.93
        .74 |          1        0.01       99.94
       1.03 |          1        0.01       99.95
       1.14 |          1        0.01       99.96
       1.26 |          2        0.02       99.98
       4.29 |          1        0.01       99.99
      45.71 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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