Frequencies for c_1_c6_67 variable in hosp_rollup2552_96_2009 dataset :

  c_1_c6_67 |      Freq.     Percent        Cum.
------------+-----------------------------------
          5 |          1        0.02        0.02
        604 |          1        0.02        0.03
        750 |          2        0.03        0.06
       1000 |          1        0.02        0.08
       1174 |          1        0.02        0.09
       1251 |          1        0.02        0.11
       1491 |          1        0.02        0.13
       2174 |          1        0.02        0.14
       4128 |          1        0.02        0.16
       5172 |          1        0.02        0.17
       5301 |          1        0.02        0.19
       7296 |          1        0.02        0.20
      17967 |          1        0.02        0.22
      21682 |          1        0.02        0.24
      21886 |          1        0.02        0.25
      27826 |          1        0.02        0.27
      28709 |          1        0.02        0.28
      31141 |          1        0.02        0.30
    1333610 |          1        0.02        0.31
    2667220 |          1        0.02        0.33
          . |      6,339       99.67      100.00
------------+-----------------------------------
      Total |      6,360      100.00

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