Frequencies for c_1_c6_67 variable in hosp_rollup2552_96_2010 dataset :

  c_1_c6_67 |      Freq.     Percent        Cum.
------------+-----------------------------------
        500 |          1        0.02        0.02
       1150 |          1        0.02        0.05
       1648 |          1        0.02        0.07
       2300 |          1        0.02        0.10
       2933 |          1        0.02        0.12
       5427 |          1        0.02        0.15
      20113 |          1        0.02        0.17
          . |      3,998       99.83      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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