Frequencies for first 10,000 rows of crna_cnt variable in pos2013 dataset :

      Staff |
Count: CRNA |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,170       11.70       11.70
        .01 |          1        0.01       11.71
        .15 |          1        0.01       11.72
         .2 |          1        0.01       11.73
        .25 |         23        0.23       11.96
        .34 |          1        0.01       11.97
         .5 |          6        0.06       12.03
        .55 |          1        0.01       12.04
         .6 |          1        0.01       12.05
        .75 |          1        0.01       12.06
          1 |        115        1.15       13.21
        1.2 |          2        0.02       13.23
        1.3 |          1        0.01       13.24
        1.5 |          4        0.04       13.28
       1.75 |          1        0.01       13.29
        1.8 |          1        0.01       13.30
       1.98 |          1        0.01       13.31
          2 |         35        0.35       13.66
        2.4 |          1        0.01       13.67
       2.75 |          1        0.01       13.68
          3 |         12        0.12       13.80
        3.5 |          1        0.01       13.81
          4 |          5        0.05       13.86
       4.75 |          1        0.01       13.87
          5 |          7        0.07       13.94
        5.5 |          1        0.01       13.95
       5.75 |          2        0.02       13.97
          6 |          7        0.07       14.04
        6.2 |          1        0.01       14.05
        6.5 |          1        0.01       14.06
        6.6 |          2        0.02       14.08
       6.75 |          1        0.01       14.09
       6.97 |          2        0.02       14.11
          7 |          5        0.05       14.16
          8 |          2        0.02       14.18
        8.4 |          1        0.01       14.19
        8.6 |          1        0.01       14.20
       8.75 |          1        0.01       14.21
          9 |          1        0.01       14.22
         10 |          4        0.04       14.26
       10.6 |          1        0.01       14.27
         11 |          2        0.02       14.29
         12 |          1        0.01       14.30
         13 |          4        0.04       14.34
       13.6 |          2        0.02       14.36
         14 |          1        0.01       14.37
         15 |          4        0.04       14.41
         16 |          2        0.02       14.43
         18 |          3        0.03       14.46
       18.8 |          2        0.02       14.48
      18.89 |          1        0.01       14.49
         19 |          1        0.01       14.50
      19.25 |          1        0.01       14.51
       19.3 |          1        0.01       14.52
       19.6 |          1        0.01       14.53
         20 |          1        0.01       14.54
         22 |          2        0.02       14.56
         23 |          1        0.01       14.57
         24 |          1        0.01       14.58
         25 |          2        0.02       14.60
       25.7 |          1        0.01       14.61
         27 |          2        0.02       14.63
         29 |          1        0.01       14.64
         30 |          1        0.01       14.65
         32 |          1        0.01       14.66
         34 |          1        0.01       14.67
       34.2 |          1        0.01       14.68
         35 |          1        0.01       14.69
         37 |          1        0.01       14.70
         43 |          1        0.01       14.71
         47 |          1        0.01       14.72
         50 |          1        0.01       14.73
         58 |          1        0.01       14.74
         65 |          1        0.01       14.75
         69 |          1        0.01       14.76
      79.58 |          1        0.01       14.77
         84 |          1        0.01       14.78
         91 |          1        0.01       14.79
      103.8 |          1        0.01       14.80
        121 |          1        0.01       14.81
        124 |          1        0.01       14.82
        138 |          1        0.01       14.83
     140.74 |          1        0.01       14.84
        216 |          1        0.01       14.85
        281 |          1        0.01       14.86
        772 |          1        0.01       14.87
          . |      8,513       85.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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