Frequencies for first 10,000 rows of prov1425 variable in pos1993 dataset :

   physical |
    therapy |
asst - part |
       time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,896       98.96       98.96
        .01 |          1        0.01       98.97
        .03 |          1        0.01       98.98
        .04 |          1        0.01       98.99
        .06 |          1        0.01       99.00
        .11 |          1        0.01       99.01
        .14 |          1        0.01       99.02
        .17 |          1        0.01       99.03
        .19 |          1        0.01       99.04
        .21 |          2        0.02       99.06
        .23 |          2        0.02       99.08
        .29 |          2        0.02       99.10
         .3 |          1        0.01       99.11
        .31 |          1        0.01       99.12
        .33 |          1        0.01       99.13
        .34 |          2        0.02       99.15
        .36 |          1        0.01       99.16
        .39 |          2        0.02       99.18
         .4 |          1        0.01       99.19
        .43 |          2        0.02       99.21
        .44 |          1        0.01       99.22
        .46 |          4        0.04       99.26
        .47 |          2        0.02       99.28
         .5 |          2        0.02       99.30
        .51 |          4        0.04       99.34
        .54 |          1        0.01       99.35
        .56 |          1        0.01       99.36
        .57 |         14        0.14       99.50
        .61 |          2        0.02       99.52
        .63 |          1        0.01       99.53
        .69 |          2        0.02       99.55
         .7 |          1        0.01       99.56
        .73 |          1        0.01       99.57
        .74 |          2        0.02       99.59
        .76 |          1        0.01       99.60
        .84 |          1        0.01       99.61
        .86 |          2        0.02       99.63
        .87 |          1        0.01       99.64
        .91 |          1        0.01       99.65
        .94 |          2        0.02       99.67
        .99 |          1        0.01       99.68
          1 |          2        0.02       99.70
       1.03 |          1        0.01       99.71
       1.07 |          1        0.01       99.72
       1.14 |          2        0.02       99.74
       1.16 |          1        0.01       99.75
       1.21 |          1        0.01       99.76
       1.29 |          1        0.01       99.77
       1.34 |          1        0.01       99.78
       1.43 |          1        0.01       99.79
       1.46 |          2        0.02       99.81
       1.53 |          1        0.01       99.82
        1.6 |          1        0.01       99.83
       1.71 |          1        0.01       99.84
       1.77 |          1        0.01       99.85
        1.8 |          1        0.01       99.86
          2 |          2        0.02       99.88
       2.06 |          1        0.01       99.89
       2.14 |          1        0.01       99.90
       2.46 |          1        0.01       99.91
       2.63 |          1        0.01       99.92
        3.1 |          1        0.01       99.93
       4.29 |          1        0.01       99.94
       6.71 |          1        0.01       99.95
         14 |          1        0.01       99.96
         27 |          1        0.01       99.97
      28.57 |          1        0.01       99.98
      44.29 |          1        0.01       99.99
      77.86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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