Frequencies for first 10,000 rows of crna_cnt variable in pos2016 dataset :

      Staff |
Count: CRNA |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,199       11.99       11.99
        .15 |          1        0.01       12.00
         .2 |          1        0.01       12.01
        .25 |         21        0.21       12.22
        .34 |          1        0.01       12.23
         .4 |          1        0.01       12.24
         .5 |         10        0.10       12.34
        .55 |          1        0.01       12.35
         .6 |          2        0.02       12.37
        .75 |          1        0.01       12.38
          1 |        104        1.04       13.42
        1.2 |          1        0.01       13.43
        1.5 |          4        0.04       13.47
        1.6 |          1        0.01       13.48
       1.75 |          1        0.01       13.49
       1.98 |          1        0.01       13.50
          2 |         37        0.37       13.87
        2.4 |          1        0.01       13.88
       2.75 |          1        0.01       13.89
          3 |         15        0.15       14.04
        3.5 |          1        0.01       14.05
          4 |          4        0.04       14.09
        4.2 |          1        0.01       14.10
       4.75 |          1        0.01       14.11
          5 |          9        0.09       14.20
        5.5 |          1        0.01       14.21
       5.75 |          1        0.01       14.22
          6 |          6        0.06       14.28
        6.2 |          1        0.01       14.29
        6.5 |          1        0.01       14.30
        6.6 |          2        0.02       14.32
       6.75 |          1        0.01       14.33
       6.97 |          2        0.02       14.35
          7 |          5        0.05       14.40
          8 |          2        0.02       14.42
        8.4 |          1        0.01       14.43
        8.6 |          1        0.01       14.44
          9 |          1        0.01       14.45
         10 |          5        0.05       14.50
       10.6 |          1        0.01       14.51
         11 |          2        0.02       14.53
         12 |          2        0.02       14.55
         13 |          4        0.04       14.59
      13.03 |          1        0.01       14.60
       13.6 |          2        0.02       14.62
         14 |          1        0.01       14.63
         15 |          3        0.03       14.66
         16 |          2        0.02       14.68
      17.69 |          1        0.01       14.69
         18 |          2        0.02       14.71
       18.8 |          1        0.01       14.72
      18.89 |          1        0.01       14.73
       19.3 |          1        0.01       14.74
       19.6 |          1        0.01       14.75
         20 |          1        0.01       14.76
         22 |          1        0.01       14.77
         23 |          2        0.02       14.79
         24 |          1        0.01       14.80
         25 |          2        0.02       14.82
       25.7 |          1        0.01       14.83
         26 |          1        0.01       14.84
         27 |          2        0.02       14.86
       27.4 |          1        0.01       14.87
         29 |          1        0.01       14.88
         30 |          2        0.02       14.90
         31 |          1        0.01       14.91
         32 |          1        0.01       14.92
         34 |          2        0.02       14.94
       34.2 |          1        0.01       14.95
         35 |          1        0.01       14.96
         36 |          2        0.02       14.98
         42 |          1        0.01       14.99
         43 |          1        0.01       15.00
         47 |          1        0.01       15.01
      47.25 |          1        0.01       15.02
         50 |          4        0.04       15.06
         58 |          1        0.01       15.07
         63 |          2        0.02       15.09
         65 |          1        0.01       15.10
         69 |          1        0.01       15.11
      79.58 |          1        0.01       15.12
         91 |          1        0.01       15.13
         98 |          1        0.01       15.14
      103.8 |          1        0.01       15.15
        124 |          1        0.01       15.16
        138 |          1        0.01       15.17
     140.74 |          1        0.01       15.18
        216 |          1        0.01       15.19
        281 |          1        0.01       15.20
        772 |          1        0.01       15.21
          . |      8,479       84.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017