Frequencies for first 10,000 rows of cnslr_emplee_cnt variable in pos2002 dataset :

 counselors |
    - staff |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,627       96.27       96.27
        .01 |          2        0.02       96.29
        .03 |          1        0.01       96.30
        .04 |          2        0.02       96.32
        .05 |          3        0.03       96.35
        .06 |          1        0.01       96.36
        .08 |          2        0.02       96.38
         .1 |          2        0.02       96.40
         .2 |          5        0.05       96.45
        .25 |         36        0.36       96.81
         .3 |          3        0.03       96.84
         .4 |          6        0.06       96.90
         .5 |         50        0.50       97.40
         .6 |          4        0.04       97.44
        .65 |          2        0.02       97.46
         .7 |          1        0.01       97.47
        .75 |          7        0.07       97.54
        .88 |          1        0.01       97.55
         .9 |          2        0.02       97.57
          1 |        138        1.38       98.95
        1.2 |          3        0.03       98.98
       1.25 |          3        0.03       99.01
        1.5 |          8        0.08       99.09
          2 |         43        0.43       99.52
        2.1 |          1        0.01       99.53
        2.2 |          1        0.01       99.54
        2.5 |          1        0.01       99.55
       2.52 |          1        0.01       99.56
       2.78 |          1        0.01       99.57
          3 |         17        0.17       99.74
       3.15 |          1        0.01       99.75
        3.5 |          1        0.01       99.76
        3.6 |          1        0.01       99.77
          4 |          9        0.09       99.86
        4.5 |          1        0.01       99.87
        4.6 |          1        0.01       99.88
          5 |          7        0.07       99.95
       6.25 |          1        0.01       99.96
          7 |          2        0.02       99.98
          9 |          1        0.01       99.99
         50 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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