Frequencies for e_b_snf_c1_2 variable in hosp_rollup2552_96_1997 dataset :

e_b_snf_c1_ |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
      11926 |          1        0.02        0.02
      13119 |          1        0.02        0.03
      19808 |          1        0.02        0.05
      31352 |          1        0.02        0.06
      57548 |          1        0.02        0.08
     118156 |          1        0.02        0.10
          . |      6,309       99.90      100.00
------------+-----------------------------------
      Total |      6,315      100.00

by Jean Roth , jroth@nber.org , 5 Sep 2018