Frequencies for a7_3_c7_2 variable in hosp_rollup2552_96_2002 dataset :

  a7_3_c7_2 |      Freq.     Percent        Cum.
------------+-----------------------------------
       4161 |          1        0.02        0.02
       5021 |          1        0.02        0.03
       8091 |          1        0.02        0.05
       8240 |          1        0.02        0.07
      10268 |          1        0.02        0.08
      10667 |          1        0.02        0.10
      16302 |          1        0.02        0.11
      17718 |          1        0.02        0.13
      17857 |          1        0.02        0.15
      67616 |          1        0.02        0.16
     270873 |          1        0.02        0.18
          . |      6,113       99.82      100.00
------------+-----------------------------------
      Total |      6,124      100.00

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