Frequencies for first 10,000 rows of cnslr_vlntr_cnt variable in pos2010 dataset :

 COUNSELORS |
- VOLUNTEER |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,869       98.69       98.69
        .04 |          1        0.01       98.70
        .05 |          1        0.01       98.71
        .07 |          1        0.01       98.72
         .1 |          2        0.02       98.74
        .11 |          1        0.01       98.75
        .13 |          1        0.01       98.76
        .14 |          1        0.01       98.77
        .15 |          2        0.02       98.79
         .2 |          3        0.03       98.82
        .25 |         14        0.14       98.96
        .33 |          1        0.01       98.97
        .35 |          1        0.01       98.98
         .4 |          1        0.01       98.99
         .5 |         13        0.13       99.12
         .6 |          1        0.01       99.13
        .75 |          1        0.01       99.14
          1 |         49        0.49       99.63
        1.5 |          1        0.01       99.64
       1.75 |          1        0.01       99.65
          2 |         12        0.12       99.77
          3 |          3        0.03       99.80
        3.5 |          2        0.02       99.82
          4 |          4        0.04       99.86
          5 |          4        0.04       99.90
          6 |          2        0.02       99.92
          8 |          2        0.02       99.94
         10 |          1        0.01       99.95
         11 |          1        0.01       99.96
         15 |          1        0.01       99.97
         17 |          1        0.01       99.98
         19 |          1        0.01       99.99
        344 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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