Frequencies for first 10,000 rows of physn_vlntr_cnt variable in pos2014 datase

      Staff |
     Count: |
Physician - |
  Volunteer |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        648        6.48        6.48
        .02 |          1        0.01        6.49
         .1 |          3        0.03        6.52
         .2 |          2        0.02        6.54
        .25 |          6        0.06        6.60
         .3 |          1        0.01        6.61
         .5 |          3        0.03        6.64
          1 |         28        0.28        6.92
       1.25 |          1        0.01        6.93
          2 |          5        0.05        6.98
          4 |          1        0.01        6.99
          7 |          1        0.01        7.00
          . |      9,300       93.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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