Frequencies for first 10,000 rows of prov0970 variable in pos2004 dataset :

    medical |
 director - |
  part time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,931       99.31       99.31
        .01 |          1        0.01       99.32
        .03 |          3        0.03       99.35
        .04 |          1        0.01       99.36
        .06 |          8        0.08       99.44
        .07 |          1        0.01       99.45
        .09 |          6        0.06       99.51
         .1 |          1        0.01       99.52
        .11 |         11        0.11       99.63
        .14 |          9        0.09       99.72
        .17 |          2        0.02       99.74
        .23 |          4        0.04       99.78
        .29 |          5        0.05       99.83
        .37 |          1        0.01       99.84
        .43 |          2        0.02       99.86
        .46 |          3        0.03       99.89
        .57 |          3        0.03       99.92
        .69 |          2        0.02       99.94
        .91 |          1        0.01       99.95
          1 |          1        0.01       99.96
       1.14 |          1        0.01       99.97
       5.71 |          1        0.01       99.98
          6 |          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