Frequencies for first 10,000 rows of prov1420 variable in pos1991 dataset :

   physical |
    therapy |
asst - full |
       time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,692       96.92       96.92
        .01 |          5        0.05       96.97
        .02 |          8        0.08       97.05
        .03 |          1        0.01       97.06
        .04 |          3        0.03       97.09
        .06 |          1        0.01       97.10
         .1 |          2        0.02       97.12
        .17 |          1        0.01       97.13
         .2 |          1        0.01       97.14
        .25 |          6        0.06       97.20
         .3 |          1        0.01       97.21
         .4 |          1        0.01       97.22
        .48 |          1        0.01       97.23
         .5 |          7        0.07       97.30
        .57 |          1        0.01       97.31
         .6 |          1        0.01       97.32
        .71 |          1        0.01       97.33
        .75 |          5        0.05       97.38
        .95 |          1        0.01       97.39
        .97 |          1        0.01       97.40
          1 |         68        0.68       98.08
       1.07 |          4        0.04       98.12
       1.08 |          1        0.01       98.13
        1.1 |          1        0.01       98.14
       1.13 |          1        0.01       98.15
       1.14 |          8        0.08       98.23
       1.15 |          1        0.01       98.24
       1.18 |          1        0.01       98.25
       1.25 |         25        0.25       98.50
       1.37 |          1        0.01       98.51
       1.39 |          1        0.01       98.52
       1.45 |          1        0.01       98.53
        1.5 |         14        0.14       98.67
        1.6 |          3        0.03       98.70
       1.63 |          1        0.01       98.71
       1.75 |          4        0.04       98.75
          2 |         34        0.34       99.09
       2.14 |          1        0.01       99.10
       2.16 |          1        0.01       99.11
       2.17 |          1        0.01       99.12
       2.25 |         23        0.23       99.35
       2.28 |          3        0.03       99.38
       2.29 |          3        0.03       99.41
       2.35 |          1        0.01       99.42
       2.37 |          1        0.01       99.43
        2.5 |          8        0.08       99.51
       2.66 |          1        0.01       99.52
       2.75 |          4        0.04       99.56
          3 |          7        0.07       99.63
       3.25 |          1        0.01       99.64
        3.5 |          3        0.03       99.67
       3.51 |          1        0.01       99.68
       3.75 |          1        0.01       99.69
          4 |          2        0.02       99.71
       4.14 |          1        0.01       99.72
       4.44 |          1        0.01       99.73
        4.5 |          2        0.02       99.75
       4.57 |          2        0.02       99.77
       4.63 |          1        0.01       99.78
       4.75 |          1        0.01       99.79
          5 |          2        0.02       99.81
       5.25 |          1        0.01       99.82
        5.5 |          1        0.01       99.83
       5.75 |          1        0.01       99.84
        6.5 |          1        0.01       99.85
       7.25 |          1        0.01       99.86
          8 |          1        0.01       99.87
         11 |          1        0.01       99.88
       11.2 |          1        0.01       99.89
         16 |          1        0.01       99.90
         20 |          1        0.01       99.91
         35 |          1        0.01       99.92
         42 |          1        0.01       99.93
         75 |          1        0.01       99.94
         80 |          5        0.05       99.99
        249 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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