Frequencies for first 10,000 rows of crna_cnt variable in pos2014 dataset :

      Staff |
Count: CRNA |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,178       11.78       11.78
        .15 |          1        0.01       11.79
         .2 |          1        0.01       11.80
        .25 |         24        0.24       12.04
        .34 |          1        0.01       12.05
         .4 |          1        0.01       12.06
         .5 |          6        0.06       12.12
        .55 |          1        0.01       12.13
         .6 |          1        0.01       12.14
        .75 |          1        0.01       12.15
          1 |        111        1.11       13.26
        1.2 |          1        0.01       13.27
        1.3 |          1        0.01       13.28
        1.5 |          4        0.04       13.32
       1.75 |          1        0.01       13.33
        1.8 |          1        0.01       13.34
       1.98 |          1        0.01       13.35
          2 |         37        0.37       13.72
        2.4 |          1        0.01       13.73
       2.75 |          1        0.01       13.74
          3 |         12        0.12       13.86
        3.5 |          1        0.01       13.87
          4 |          5        0.05       13.92
       4.75 |          1        0.01       13.93
          5 |          9        0.09       14.02
        5.5 |          1        0.01       14.03
       5.75 |          2        0.02       14.05
          6 |          7        0.07       14.12
        6.2 |          1        0.01       14.13
        6.5 |          1        0.01       14.14
        6.6 |          2        0.02       14.16
       6.75 |          1        0.01       14.17
       6.97 |          2        0.02       14.19
          7 |          6        0.06       14.25
          8 |          2        0.02       14.27
        8.4 |          1        0.01       14.28
        8.6 |          1        0.01       14.29
          9 |          1        0.01       14.30
         10 |          4        0.04       14.34
       10.6 |          1        0.01       14.35
         11 |          2        0.02       14.37
         12 |          2        0.02       14.39
         13 |          3        0.03       14.42
       13.6 |          2        0.02       14.44
         14 |          1        0.01       14.45
         15 |          3        0.03       14.48
         16 |          2        0.02       14.50
      17.69 |          1        0.01       14.51
         18 |          2        0.02       14.53
       18.8 |          2        0.02       14.55
      18.89 |          1        0.01       14.56
         19 |          1        0.01       14.57
       19.3 |          1        0.01       14.58
       19.6 |          1        0.01       14.59
         20 |          1        0.01       14.60
         22 |          2        0.02       14.62
         23 |          1        0.01       14.63
         24 |          1        0.01       14.64
         25 |          2        0.02       14.66
       25.7 |          1        0.01       14.67
         27 |          2        0.02       14.69
         29 |          1        0.01       14.70
         30 |          2        0.02       14.72
         32 |          1        0.01       14.73
         34 |          2        0.02       14.75
       34.2 |          1        0.01       14.76
         35 |          1        0.01       14.77
         42 |          1        0.01       14.78
         43 |          1        0.01       14.79
         47 |          1        0.01       14.80
         50 |          4        0.04       14.84
         58 |          1        0.01       14.85
         65 |          1        0.01       14.86
         69 |          1        0.01       14.87
      79.58 |          1        0.01       14.88
         84 |          1        0.01       14.89
         91 |          1        0.01       14.90
         98 |          1        0.01       14.91
      103.8 |          1        0.01       14.92
        124 |          1        0.01       14.93
        138 |          1        0.01       14.94
     140.74 |          1        0.01       14.95
        216 |          1        0.01       14.96
        281 |          1        0.01       14.97
        772 |          1        0.01       14.98
          . |      8,502       85.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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