Frequencies for first 10,000 rows of rn_cntrct_cnt variable in pos2010 dataset :

 REGISTERED |
    NURSE - |
   CONTRACT |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,858       98.58       98.58
        .04 |          1        0.01       98.59
        .06 |          1        0.01       98.60
        .07 |          2        0.02       98.62
         .1 |          1        0.01       98.63
        .11 |         18        0.18       98.81
        .13 |          1        0.01       98.82
        .14 |          3        0.03       98.85
        .17 |          2        0.02       98.87
         .2 |          2        0.02       98.89
        .21 |          1        0.01       98.90
        .23 |          8        0.08       98.98
        .24 |          2        0.02       99.00
        .26 |          2        0.02       99.02
        .29 |          3        0.03       99.05
        .33 |          1        0.01       99.06
        .34 |          8        0.08       99.14
        .37 |          1        0.01       99.15
         .4 |          1        0.01       99.16
        .43 |          3        0.03       99.19
        .44 |          1        0.01       99.20
        .46 |          8        0.08       99.28
         .5 |          1        0.01       99.29
        .51 |          1        0.01       99.30
        .56 |          1        0.01       99.31
        .57 |          4        0.04       99.35
        .66 |          1        0.01       99.36
        .69 |          3        0.03       99.39
         .7 |          1        0.01       99.40
        .71 |          1        0.01       99.41
        .74 |          1        0.01       99.42
        .77 |          1        0.01       99.43
        .79 |          1        0.01       99.44
         .8 |          2        0.02       99.46
        .83 |          1        0.01       99.47
        .86 |          3        0.03       99.50
        .91 |          2        0.02       99.52
       1.03 |          2        0.02       99.54
       1.09 |          2        0.02       99.56
       1.11 |          1        0.01       99.57
       1.14 |          5        0.05       99.62
       1.17 |          2        0.02       99.64
       1.19 |          1        0.01       99.65
       1.21 |          1        0.01       99.66
       1.24 |          2        0.02       99.68
       1.26 |          2        0.02       99.70
       1.34 |          2        0.02       99.72
       1.36 |          1        0.01       99.73
       1.37 |          1        0.01       99.74
        1.6 |          2        0.02       99.76
       1.64 |          1        0.01       99.77
       1.67 |          1        0.01       99.78
       1.71 |          1        0.01       99.79
       1.73 |          1        0.01       99.80
        1.8 |          1        0.01       99.81
       1.87 |          1        0.01       99.82
       1.91 |          1        0.01       99.83
        2.4 |          1        0.01       99.84
       2.51 |          1        0.01       99.85
       2.67 |          1        0.01       99.86
       2.69 |          1        0.01       99.87
       2.86 |          1        0.01       99.88
       2.97 |          1        0.01       99.89
       3.14 |          1        0.01       99.90
       3.26 |          1        0.01       99.91
       3.49 |          1        0.01       99.92
       3.69 |          1        0.01       99.93
          4 |          1        0.01       99.94
       4.23 |          1        0.01       99.95
       4.26 |          1        0.01       99.96
       6.51 |          1        0.01       99.97
          8 |          1        0.01       99.98
      11.77 |          1        0.01       99.99
      22.13 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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