Frequencies for a_c6_69 variable in hosp_rollup2552_96_2002 dataset :

    a_c6_69 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -520384 |          1        0.02        0.02
    -395934 |          1        0.02        0.03
     -51368 |          1        0.02        0.05
     -48925 |          1        0.02        0.07
     -39201 |          1        0.02        0.08
     -24475 |          1        0.02        0.10
     -23790 |          1        0.02        0.11
     -19458 |          1        0.02        0.13
     -17054 |          1        0.02        0.15
      -7899 |          1        0.02        0.16
      -5526 |          1        0.02        0.18
       -395 |          1        0.02        0.20
        -48 |          1        0.02        0.21
       7829 |          1        0.02        0.23
          . |      6,110       99.77      100.00
------------+-----------------------------------
      Total |      6,124      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018