Frequencies for a_c6_92 variable in hosp_rollup2552_96_2007 dataset :

    a_c6_92 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -432792 |          1        0.02        0.02
    -409123 |          1        0.02        0.03
    -285668 |          1        0.02        0.05
    -133576 |          1        0.02        0.06
      -6209 |          1        0.02        0.08
      -4933 |          1        0.02        0.10
      -3399 |          1        0.02        0.11
      40141 |          1        0.02        0.13
          . |      6,226       99.87      100.00
------------+-----------------------------------
      Total |      6,234      100.00

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