Frequencies for a8_c2_25 variable in hosp_rollup2552_96_2007 dataset :

   a8_c2_25 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -701654 |          1        0.02        0.02
     -29372 |          1        0.02        0.03
     -27524 |          1        0.02        0.05
     -18749 |          1        0.02        0.06
     -17791 |          1        0.02        0.08
     -16594 |          1        0.02        0.10
     -15065 |          1        0.02        0.11
     -14366 |          1        0.02        0.13
     -14228 |          1        0.02        0.14
     -10792 |          1        0.02        0.16
     -10699 |          1        0.02        0.18
     -10003 |          1        0.02        0.19
      -9528 |          1        0.02        0.21
      -9146 |          1        0.02        0.22
      -5422 |          1        0.02        0.24
      -4456 |          1        0.02        0.26
      -1824 |          1        0.02        0.27
      -1474 |          1        0.02        0.29
       -455 |          1        0.02        0.30
       -400 |          1        0.02        0.32
        -47 |          1        0.02        0.34
          . |      6,213       99.66      100.00
------------+-----------------------------------
      Total |      6,234      100.00

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