Frequencies for a8_c2_28 variable in hosp_rollup2552_96_2000 dataset :

   a8_c2_28 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -35350 |          1        0.02        0.02
     -15786 |          1        0.02        0.03
     -14400 |          1        0.02        0.05
     -13901 |          1        0.02        0.07
     -12500 |          1        0.02        0.08
     -10800 |          1        0.02        0.10
     -10620 |          1        0.02        0.11
      -9632 |          1        0.02        0.13
      -9366 |          1        0.02        0.15
      -9000 |          1        0.02        0.16
      -6500 |          1        0.02        0.18
      -2700 |          1        0.02        0.20
      -2425 |          1        0.02        0.21
       -780 |          1        0.02        0.23
       4319 |          1        0.02        0.25
          . |      6,080       99.75      100.00
------------+-----------------------------------
      Total |      6,095      100.00

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