Frequencies for d_4_ipf_c1_200 variable in hcris2552_10_2012 dataset :

      total |
nonphysicia |
          n |
anesthetist |
       cost |
    d00b184 |
20000 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
      19985 |          1        0.02        0.02
      31051 |          1        0.02        0.03
     129013 |          1        0.02        0.05
     143698 |          1        0.02        0.06
     161732 |          1        0.02        0.08
     180737 |          1        0.02        0.10
     181185 |          1        0.02        0.11
     182676 |          1        0.02        0.13
     185099 |          1        0.02        0.14
     227450 |          1        0.02        0.16
     234853 |          1        0.02        0.18
     250971 |          1        0.02        0.19
     258379 |          1        0.02        0.21
     268220 |          1        0.02        0.22
     341628 |          1        0.02        0.24
     347919 |          1        0.02        0.26
     356697 |          1        0.02        0.27
     374373 |          1        0.02        0.29
     413634 |          1        0.02        0.31
     554438 |          1        0.02        0.32
     592658 |          1        0.02        0.34
     621269 |          1        0.02        0.35
     812437 |          1        0.02        0.37
          . |      6,204       99.63      100.00
------------+-----------------------------------
      Total |      6,227      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018