Frequencies for d_4_hos_c13_66 variable in prds_hosp10_yr2017 dataset :

   Physical |
    Therapy |
    D00A184 |
      06600 |
      01300 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          3        0.08        0.08
          2 |          1        0.03        0.11
          4 |          1        0.03        0.13
         12 |          1        0.03        0.16
         13 |          2        0.05        0.21
         17 |          1        0.03        0.24
         49 |          1        0.03        0.27
         50 |          1        0.03        0.29
         74 |          1        0.03        0.32
         90 |          1        0.03        0.35
         93 |          1        0.03        0.37
        118 |          1        0.03        0.40
        133 |          1        0.03        0.43
        163 |          1        0.03        0.45
        275 |          1        0.03        0.48
        328 |          1        0.03        0.51
        384 |          1        0.03        0.53
        419 |          1        0.03        0.56
        421 |          1        0.03        0.59
       1251 |          1        0.03        0.61
       1451 |          1        0.03        0.64
       2493 |          1        0.03        0.67
       2630 |          1        0.03        0.69
       7712 |          1        0.03        0.72
      23383 |          1        0.03        0.75
          . |      3,721       99.25      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018