Frequencies for c_1_c6_67 variable in hosp_rollup2552_96_2001 dataset :

  c_1_c6_67 |      Freq.     Percent        Cum.
------------+-----------------------------------
         49 |          1        0.02        0.02
         53 |          1        0.02        0.03
        306 |          1        0.02        0.05
        556 |          1        0.02        0.07
        788 |          1        0.02        0.08
        831 |          1        0.02        0.10
       2628 |          1        0.02        0.12
       3444 |          1        0.02        0.13
       4560 |          1        0.02        0.15
       4947 |          1        0.02        0.16
       6246 |          1        0.02        0.18
      24646 |          1        0.02        0.20
      26580 |          1        0.02        0.21
      78790 |          1        0.02        0.23
      84391 |          1        0.02        0.25
     619141 |          1        0.02        0.26
    1050811 |          1        0.02        0.28
    2272052 |          1        0.02        0.30
          . |      6,047       99.70      100.00
------------+-----------------------------------
      Total |      6,065      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018