Frequencies for first 10,000 rows of pt_aide_prtm_cnt variable in pos1994 dataset :

   physical |
    therapy |
asst - part |
       time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,885       98.85       98.85
        .03 |          2        0.02       98.87
        .04 |          1        0.01       98.88
        .06 |          4        0.04       98.92
         .1 |          1        0.01       98.93
        .11 |          4        0.04       98.97
        .16 |          1        0.01       98.98
        .19 |          1        0.01       98.99
         .2 |          2        0.02       99.01
        .21 |          2        0.02       99.03
        .23 |          6        0.06       99.09
        .24 |          1        0.01       99.10
        .27 |          1        0.01       99.11
        .29 |          5        0.05       99.16
        .31 |          2        0.02       99.18
        .34 |          2        0.02       99.20
        .36 |          2        0.02       99.22
        .39 |          1        0.01       99.23
         .4 |          1        0.01       99.24
        .43 |          1        0.01       99.25
        .44 |          1        0.01       99.26
        .46 |          6        0.06       99.32
        .47 |          1        0.01       99.33
         .5 |          2        0.02       99.35
        .51 |          1        0.01       99.36
        .56 |          1        0.01       99.37
        .57 |          4        0.04       99.41
        .59 |          1        0.01       99.42
         .6 |          1        0.01       99.43
        .61 |          1        0.01       99.44
        .63 |          3        0.03       99.47
        .64 |          2        0.02       99.49
        .67 |          1        0.01       99.50
        .69 |          2        0.02       99.52
         .7 |          2        0.02       99.54
        .71 |          2        0.02       99.56
        .73 |          1        0.01       99.57
        .77 |          2        0.02       99.59
        .81 |          1        0.01       99.60
        .86 |          1        0.01       99.61
        .87 |          1        0.01       99.62
        .91 |          3        0.03       99.65
        .94 |          1        0.01       99.66
        .99 |          1        0.01       99.67
          1 |          2        0.02       99.69
       1.03 |          1        0.01       99.70
       1.04 |          1        0.01       99.71
       1.13 |          1        0.01       99.72
       1.14 |          7        0.07       99.79
       1.29 |          1        0.01       99.80
       1.34 |          1        0.01       99.81
        1.4 |          1        0.01       99.82
       1.43 |          2        0.02       99.84
       1.46 |          1        0.01       99.85
       1.57 |          2        0.02       99.87
       1.71 |          2        0.02       99.89
       1.74 |          1        0.01       99.90
        1.8 |          1        0.01       99.91
       2.29 |          1        0.01       99.92
       2.51 |          1        0.01       99.93
       2.63 |          1        0.01       99.94
       2.91 |          1        0.01       99.95
      12.86 |          1        0.01       99.96
      22.86 |          1        0.01       99.97
      28.57 |          1        0.01       99.98
      51.43 |          1        0.01       99.99
      57.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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