Frequencies for d_4_ipf_c1_200 variable in hcris2552_10_2015 dataset :

      total |
nonphysicia |
          n |
anesthetist |
       cost |
    d00b184 |
20000 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
      81490 |          1        0.02        0.02
      81680 |          1        0.02        0.03
      99867 |          1        0.02        0.05
     109061 |          1        0.02        0.06
     143677 |          1        0.02        0.08
     178817 |          1        0.02        0.10
     181017 |          1        0.02        0.11
     185984 |          1        0.02        0.13
     197441 |          1        0.02        0.14
     204958 |          1        0.02        0.16
     215952 |          1        0.02        0.18
     257030 |          1        0.02        0.19
     288298 |          1        0.02        0.21
     327049 |          1        0.02        0.22
     398494 |          1        0.02        0.24
     410652 |          1        0.02        0.26
     444786 |          1        0.02        0.27
     453518 |          1        0.02        0.29
     460794 |          1        0.02        0.30
     530723 |          1        0.02        0.32
     817794 |          1        0.02        0.34
          . |      6,237       99.66      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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