Frequencies for s3_1_c5_21 variable in hosp_rollup2552_96_1998 dataset :

 s3_1_c5_21 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          4 |          1        0.02        0.03
          5 |          1        0.02        0.05
         15 |          1        0.02        0.06
         16 |          1        0.02        0.08
         34 |          1        0.02        0.10
         58 |          1        0.02        0.11
         61 |          1        0.02        0.13
         70 |          2        0.03        0.16
         73 |          1        0.02        0.18
         81 |          1        0.02        0.19
        161 |          1        0.02        0.21
        291 |          1        0.02        0.22
        310 |          1        0.02        0.24
       1934 |          1        0.02        0.26
          . |      6,208       99.74      100.00
------------+-----------------------------------
      Total |      6,224      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018