Frequencies for a8_c2_28 variable in hosp_rollup2552_96_2004 dataset :

   a8_c2_28 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -118000 |          1        0.02        0.02
     -29808 |          1        0.02        0.03
     -23010 |          1        0.02        0.05
     -18913 |          1        0.02        0.06
     -17038 |          1        0.02        0.08
     -15000 |          2        0.03        0.11
     -14945 |          1        0.02        0.13
     -12035 |          1        0.02        0.15
     -12000 |          1        0.02        0.16
     -11139 |          1        0.02        0.18
     -10560 |          1        0.02        0.19
     -10223 |          1        0.02        0.21
      -9600 |          1        0.02        0.23
      -9050 |          1        0.02        0.24
      -8308 |          1        0.02        0.26
      -8250 |          1        0.02        0.27
      -8110 |          1        0.02        0.29
      -8078 |          1        0.02        0.31
      -7730 |          1        0.02        0.32
      -7000 |          1        0.02        0.34
      -6816 |          1        0.02        0.35
      -6720 |          1        0.02        0.37
      -5313 |          1        0.02        0.39
      -3720 |          1        0.02        0.40
      -3682 |          1        0.02        0.42
      -3360 |          1        0.02        0.44
      -3000 |          1        0.02        0.45
      -2500 |          1        0.02        0.47
      -2472 |          1        0.02        0.48
      -2188 |          1        0.02        0.50
      -2021 |          1        0.02        0.52
      -1064 |          1        0.02        0.53
          . |      6,170       99.47      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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