Frequencies for first 10,000 rows of prov0790 variable in pos2005 dataset :

 dentists - |
  full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,976       99.76       99.76
        .01 |          2        0.02       99.78
        .04 |          1        0.01       99.79
        .06 |          3        0.03       99.82
        .07 |          1        0.01       99.83
        .14 |          3        0.03       99.86
        .17 |          1        0.01       99.87
        .23 |          3        0.03       99.90
        .25 |          1        0.01       99.91
        .29 |          2        0.02       99.93
        .57 |          1        0.01       99.94
        .71 |          1        0.01       99.95
       1.14 |          2        0.02       99.97
       1.26 |          1        0.01       99.98
          2 |          1        0.01       99.99
       2.34 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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