Frequencies for first 10,000 rows of mdcl_scl_workr_vlntr_cnt variable in pos20

      Staff |
     Count: |
    Medical |
     Social |
   Worker - |
    Volunte |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        647        6.47        6.47
        .25 |          4        0.04        6.51
         .5 |          1        0.01        6.52
          1 |         18        0.18        6.70
          2 |          3        0.03        6.73
          3 |          3        0.03        6.76
          . |      9,324       93.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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