Frequencies for a8_c2_27 variable in hosp_rollup2552_96_1996 dataset :

   a8_c2_27 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -118043 |          1        0.02        0.02
    -106937 |          1        0.02        0.03
     -56710 |          1        0.02        0.05
     -40381 |          1        0.02        0.07
     -26903 |          1        0.02        0.08
     -22363 |          1        0.02        0.10
     -21482 |          1        0.02        0.12
     -15303 |          1        0.02        0.13
      -6962 |          1        0.02        0.15
      -3166 |          1        0.02        0.17
      -2926 |          1        0.02        0.18
      -2230 |          1        0.02        0.20
       -132 |          1        0.02        0.22
        -12 |          1        0.02        0.23
          . |      6,007       99.77      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018