Frequencies for first 10,000 rows of prov0790 variable in pos2001 dataset :

 dentists - |
  full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,977       99.77       99.77
        .01 |          2        0.02       99.79
        .03 |          1        0.01       99.80
        .06 |          3        0.03       99.83
        .07 |          1        0.01       99.84
        .09 |          1        0.01       99.85
        .11 |          2        0.02       99.87
        .14 |          1        0.01       99.88
        .17 |          1        0.01       99.89
        .21 |          1        0.01       99.90
        .23 |          3        0.03       99.93
        .25 |          1        0.01       99.94
        .29 |          1        0.01       99.95
        .36 |          1        0.01       99.96
        .66 |          1        0.01       99.97
       1.14 |          2        0.02       99.99
       1.26 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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