Frequencies for e_b_snf_c1_27 variable in hosp_rollup2552_96_2005 dataset :

e_b_snf_c1_ |
         27 |      Freq.     Percent        Cum.
------------+-----------------------------------
         16 |          1        0.02        0.02
         24 |          1        0.02        0.03
        167 |          1        0.02        0.05
       3990 |          1        0.02        0.06
          . |      6,181       99.94      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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