Frequencies for first 10,000 rows of prov0970 variable in pos1997 dataset :

    medical |
 director - |
  part time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,921       99.21       99.21
        .01 |          3        0.03       99.24
        .03 |          7        0.07       99.31
        .06 |          8        0.08       99.39
        .07 |          1        0.01       99.40
        .09 |          4        0.04       99.44
         .1 |          1        0.01       99.45
        .11 |         15        0.15       99.60
        .14 |         11        0.11       99.71
        .17 |          1        0.01       99.72
        .21 |          2        0.02       99.74
        .23 |          8        0.08       99.82
        .29 |          2        0.02       99.84
         .4 |          1        0.01       99.85
        .43 |          1        0.01       99.86
        .46 |          4        0.04       99.90
        .57 |          3        0.03       99.93
        .91 |          1        0.01       99.94
        .97 |          1        0.01       99.95
          1 |          1        0.01       99.96
       3.17 |          1        0.01       99.97
          6 |          1        0.01       99.98
      11.43 |          1        0.01       99.99
      28.57 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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