Frequencies for i1d_c3_32 variable in hosp_rollup2552_96_2003 dataset :

  i1d_c3_32 |      Freq.     Percent        Cum.
------------+-----------------------------------
         58 |          1        0.02        0.02
        330 |          1        0.02        0.03
        484 |          1        0.02        0.05
        506 |          1        0.02        0.07
       1898 |          1        0.02        0.08
       5689 |          1        0.02        0.10
      22466 |          1        0.02        0.11
      50608 |          1        0.02        0.13
      62834 |          1        0.02        0.15
      74754 |          1        0.02        0.16
     105080 |          1        0.02        0.18
     142921 |          1        0.02        0.20
     160347 |          1        0.02        0.21
    2898320 |          1        0.02        0.23
    9631233 |          2        0.03        0.26
          . |      6,104       99.74      100.00
------------+-----------------------------------
      Total |      6,120      100.00

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