Frequencies for first 10,000 rows of prov1070 variable in pos1998 dataset :

      other |
physician - |
  part time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,952       99.52       99.52
        .01 |          4        0.04       99.56
        .03 |          3        0.03       99.59
        .04 |          1        0.01       99.60
        .06 |          3        0.03       99.63
        .11 |          4        0.04       99.67
        .13 |          2        0.02       99.69
        .14 |          7        0.07       99.76
        .21 |          1        0.01       99.77
        .23 |          3        0.03       99.80
        .29 |          2        0.02       99.82
         .4 |          2        0.02       99.84
        .43 |          2        0.02       99.86
        .46 |          2        0.02       99.88
        .57 |          1        0.01       99.89
        .61 |          1        0.01       99.90
        .86 |          1        0.01       99.91
        .91 |          1        0.01       99.92
       1.14 |          2        0.02       99.94
       1.43 |          1        0.01       99.95
       4.77 |          1        0.01       99.96
        5.2 |          1        0.01       99.97
      22.86 |          1        0.01       99.98
      57.14 |          1        0.01       99.99
      74.29 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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