Frequencies for first 10,000 rows of prov1105 variable in pos2004 dataset :

   physical |
therapist - |
arrangement |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,844       98.44       98.44
        .05 |          1        0.01       98.45
         .1 |          1        0.01       98.46
        .25 |          5        0.05       98.51
         .3 |          1        0.01       98.52
        .32 |          1        0.01       98.53
        .33 |          1        0.01       98.54
         .5 |         15        0.15       98.69
        .75 |          6        0.06       98.75
          1 |         68        0.68       99.43
        1.1 |          1        0.01       99.44
       1.25 |          2        0.02       99.46
        1.5 |          4        0.04       99.50
          2 |         24        0.24       99.74
          3 |         11        0.11       99.85
        3.5 |          2        0.02       99.87
          4 |          4        0.04       99.91
        4.5 |          1        0.01       99.92
          5 |          1        0.01       99.93
        5.5 |          1        0.01       99.94
          9 |          3        0.03       99.97
         13 |          1        0.01       99.98
         16 |          1        0.01       99.99
         26 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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