Frequencies for b_1_c23_102 variable in hosp_rollup2552_96_1998 dataset :

b_1_c23_102 |      Freq.     Percent        Cum.
------------+-----------------------------------
   -4323043 |          1        0.02        0.02
   -2015861 |          1        0.02        0.03
    -397122 |          1        0.02        0.05
    -274652 |          1        0.02        0.06
    -225326 |          1        0.02        0.08
    -172104 |          1        0.02        0.10
     -10397 |          1        0.02        0.11
          . |      6,217       99.89      100.00
------------+-----------------------------------
      Total |      6,224      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018