Frequencies for e_b_sub1_c1_31 variable in hosp_rollup2552_96_2000 dataset :

e_b_sub1_c1 |
        _31 |      Freq.     Percent        Cum.
------------+-----------------------------------
      -2991 |          1        0.02        0.02
          4 |          2        0.03        0.05
          . |      6,092       99.95      100.00
------------+-----------------------------------
      Total |      6,095      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018