Frequencies for first 10,000 rows of pdtrst_prtm_cnt variable in pos2007 dataset :

podiatrists |
- part time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,986       99.86       99.86
        .01 |          3        0.03       99.89
        .06 |          3        0.03       99.92
        .07 |          1        0.01       99.93
        .11 |          1        0.01       99.94
        .23 |          2        0.02       99.96
        .29 |          3        0.03       99.99
       4.29 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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