Frequencies for a_c6_92 variable in hosp_rollup2552_96_2008 dataset :

    a_c6_92 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -618542 |          1        0.02        0.02
    -126247 |          1        0.02        0.03
     -15952 |          1        0.02        0.05
      -7200 |          1        0.02        0.06
      -5938 |          1        0.02        0.08
      -3818 |          1        0.02        0.09
      40141 |          1        0.02        0.11
          . |      6,367       99.89      100.00
------------+-----------------------------------
      Total |      6,374      100.00

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