Frequencies for a8_c2_25 variable in hosp_rollup2552_96_2000 dataset :

   a8_c2_25 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -24823 |          1        0.02        0.02
     -16125 |          1        0.02        0.03
      -8303 |          1        0.02        0.05
      -4594 |          1        0.02        0.07
          . |      6,091       99.93      100.00
------------+-----------------------------------
      Total |      6,095      100.00

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