Frequencies for first 10,000 rows of prov1415 variable in pos1991 dataset :

   physical |
    therapy |
     asst - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,670       96.70       96.70
        .01 |         16        0.16       96.86
        .02 |          1        0.01       96.87
        .03 |          1        0.01       96.88
        .04 |          1        0.01       96.89
        .05 |          3        0.03       96.92
        .08 |          1        0.01       96.93
        .09 |          2        0.02       96.95
         .1 |          3        0.03       96.98
        .14 |          3        0.03       97.01
        .15 |          3        0.03       97.04
        .22 |          2        0.02       97.06
        .25 |         76        0.76       97.82
        .28 |          4        0.04       97.86
        .29 |          2        0.02       97.88
        .35 |          1        0.01       97.89
        .36 |          1        0.01       97.90
         .4 |          1        0.01       97.91
        .45 |          1        0.01       97.92
        .46 |          1        0.01       97.93
         .5 |         48        0.48       98.41
        .53 |          1        0.01       98.42
        .57 |          3        0.03       98.45
        .58 |          1        0.01       98.46
         .6 |          1        0.01       98.47
        .62 |          2        0.02       98.49
        .69 |          1        0.01       98.50
         .7 |          1        0.01       98.51
        .75 |         17        0.17       98.68
         .8 |          2        0.02       98.70
        .84 |          1        0.01       98.71
        .86 |          2        0.02       98.73
        .95 |          1        0.01       98.74
        .96 |          1        0.01       98.75
          1 |         37        0.37       99.12
       1.05 |          1        0.01       99.13
        1.1 |          1        0.01       99.14
       1.14 |          6        0.06       99.20
       1.23 |          1        0.01       99.21
       1.25 |         21        0.21       99.42
       1.37 |          1        0.01       99.43
        1.5 |          2        0.02       99.45
       1.64 |          1        0.01       99.46
       1.75 |          5        0.05       99.51
          2 |         13        0.13       99.64
       2.25 |          3        0.03       99.67
       2.28 |          2        0.02       99.69
       2.29 |          1        0.01       99.70
        2.6 |          1        0.01       99.71
       2.75 |          2        0.02       99.73
          3 |          6        0.06       99.79
        3.5 |          1        0.01       99.80
          4 |          3        0.03       99.83
       4.25 |          1        0.01       99.84
        4.5 |          1        0.01       99.85
       4.75 |          1        0.01       99.86
          5 |          2        0.02       99.88
       5.75 |          1        0.01       99.89
          6 |          1        0.01       99.90
          9 |          2        0.02       99.92
         17 |          1        0.01       99.93
       20.2 |          1        0.01       99.94
      20.25 |          1        0.01       99.95
         22 |          1        0.01       99.96
         65 |          1        0.01       99.97
         80 |          1        0.01       99.98
        150 |          1        0.01       99.99
        240 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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