Frequencies for a8_c2_36 variable in hosp_rollup2552_96_2004 dataset :

   a8_c2_36 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -31513 |          1        0.02        0.02
     -18210 |          1        0.02        0.03
     -17840 |          1        0.02        0.05
     -16473 |          1        0.02        0.06
      -7735 |          1        0.02        0.08
      -7020 |          1        0.02        0.10
      -4058 |          1        0.02        0.11
      -1899 |          1        0.02        0.13
       -312 |          1        0.02        0.15
          . |      6,194       99.85      100.00
------------+-----------------------------------
      Total |      6,203      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018