Frequencies for e_b_sub2_c1_31 variable in hosp_rollup2552_96_1996 dataset :

e_b_sub2_c1 |
        _31 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -10989 |          1        0.02        0.02
          1 |          1        0.02        0.03
          8 |          1        0.02        0.05
          . |      6,018       99.95      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018