Frequencies for d_4_hos_c2_47 variable in hosp_rollup2552_96_2003 dataset :

d_4_hos_c2_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        0.02        0.02
         66 |          1        0.02        0.03
        191 |          1        0.02        0.05
        237 |          1        0.02        0.07
        254 |          1        0.02        0.08
        506 |          1        0.02        0.10
        577 |          1        0.02        0.11
       1395 |          1        0.02        0.13
       3333 |          1        0.02        0.15
      11416 |          1        0.02        0.16
      13492 |          1        0.02        0.18
      14413 |          1        0.02        0.20
      19929 |          1        0.02        0.21
      20035 |          1        0.02        0.23
      22469 |          1        0.02        0.25
      24243 |          1        0.02        0.26
      33488 |          1        0.02        0.28
      36213 |          1        0.02        0.29
      39242 |          1        0.02        0.31
      63409 |          1        0.02        0.33
      73918 |          1        0.02        0.34
      84039 |          1        0.02        0.36
     111029 |          1        0.02        0.38
          . |      6,097       99.62      100.00
------------+-----------------------------------
      Total |      6,120      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018