Frequencies for first 10,000 rows of nrs_prctnr_cnt variable in pos2009 dataset :

      NURSE |
PRACTITIONE |
         RS |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,416       94.16       94.16
        .05 |          1        0.01       94.17
        .06 |          1        0.01       94.18
         .1 |          4        0.04       94.22
         .2 |          3        0.03       94.25
        .25 |          9        0.09       94.34
         .3 |          2        0.02       94.36
         .4 |          2        0.02       94.38
         .5 |         62        0.62       95.00
         .6 |         10        0.10       95.10
        .75 |         15        0.15       95.25
         .8 |          3        0.03       95.28
        .88 |          1        0.01       95.29
         .9 |          3        0.03       95.32
          1 |        334        3.34       98.66
       1.03 |          1        0.01       98.67
        1.2 |          1        0.01       98.68
       1.25 |          4        0.04       98.72
        1.4 |          2        0.02       98.74
        1.5 |         10        0.10       98.84
        1.6 |          2        0.02       98.86
       1.75 |          2        0.02       98.88
        1.8 |          2        0.02       98.90
          2 |         40        0.40       99.30
        2.2 |          1        0.01       99.31
       2.25 |          1        0.01       99.32
        2.4 |          1        0.01       99.33
        2.5 |          3        0.03       99.36
       2.87 |          1        0.01       99.37
          3 |         13        0.13       99.50
       3.25 |          1        0.01       99.51
        3.4 |          1        0.01       99.52
        3.5 |          1        0.01       99.53
          4 |          5        0.05       99.58
       4.18 |          1        0.01       99.59
       4.33 |          1        0.01       99.60
        4.5 |          1        0.01       99.61
        4.8 |          1        0.01       99.62
          5 |          3        0.03       99.65
       5.25 |          1        0.01       99.66
        5.5 |          1        0.01       99.67
       5.75 |          1        0.01       99.68
          6 |          2        0.02       99.70
          7 |          2        0.02       99.72
        7.5 |          1        0.01       99.73
          8 |          1        0.01       99.74
        8.5 |          1        0.01       99.75
        9.2 |          1        0.01       99.76
         10 |          3        0.03       99.79
      10.15 |          1        0.01       99.80
       11.9 |          1        0.01       99.81
         12 |          1        0.01       99.82
      12.86 |          1        0.01       99.83
       13.7 |          1        0.01       99.84
       13.9 |          1        0.01       99.85
         16 |          1        0.01       99.86
       16.8 |          1        0.01       99.87
         17 |          1        0.01       99.88
         18 |          1        0.01       99.89
       21.2 |          1        0.01       99.90
       23.8 |          1        0.01       99.91
         25 |          1        0.01       99.92
         36 |          1        0.01       99.93
         39 |          1        0.01       99.94
      41.95 |          1        0.01       99.95
         58 |          1        0.01       99.96
      69.13 |          1        0.01       99.97
        100 |          1        0.01       99.98
        116 |          1        0.01       99.99
     712.75 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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