Frequencies for e_b_snf_c1_1801 variable in hosp_rollup2552_96_2002 dataset :

e_b_snf_c1_ |
       1801 |      Freq.     Percent        Cum.
------------+-----------------------------------
          5 |          2        0.03        0.03
          9 |          1        0.02        0.05
         12 |          1        0.02        0.07
        199 |          1        0.02        0.08
        213 |          1        0.02        0.10
        306 |          1        0.02        0.11
          . |      6,117       99.89      100.00
------------+-----------------------------------
      Total |      6,124      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018