Frequencies for first 10,000 rows of cnslr_vlntr_cnt variable in pos1994 dataset :

 counselors |
- volunteer |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,900       99.00       99.00
        .04 |          1        0.01       99.01
        .05 |          1        0.01       99.02
         .1 |          3        0.03       99.05
        .11 |          1        0.01       99.06
        .14 |          1        0.01       99.07
        .15 |          1        0.01       99.08
         .2 |          3        0.03       99.11
        .25 |         28        0.28       99.39
        .27 |          1        0.01       99.40
        .35 |          1        0.01       99.41
         .5 |          9        0.09       99.50
         .6 |          1        0.01       99.51
        .75 |          2        0.02       99.53
          1 |         20        0.20       99.73
       1.25 |          1        0.01       99.74
       1.27 |          1        0.01       99.75
        1.5 |          1        0.01       99.76
          2 |          6        0.06       99.82
          3 |          3        0.03       99.85
        3.5 |          1        0.01       99.86
          4 |          5        0.05       99.91
          5 |          3        0.03       99.94
          6 |          1        0.01       99.95
          8 |          3        0.03       99.98
         29 |          1        0.01       99.99
         75 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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