Frequencies for b_2_c27_66 variable in hosp_rollup2552_96_2009 dataset :

 b_2_c27_66 |      Freq.     Percent        Cum.
------------+-----------------------------------
          7 |          1        0.02        0.02
        280 |          1        0.02        0.03
        407 |          1        0.02        0.05
        745 |          1        0.02        0.06
        951 |          1        0.02        0.08
       2827 |          1        0.02        0.09
       3291 |          1        0.02        0.11
      13482 |          1        0.02        0.13
      35644 |          1        0.02        0.14
      52564 |          1        0.02        0.16
      84118 |          1        0.02        0.17
          . |      6,349       99.83      100.00
------------+-----------------------------------
      Total |      6,360      100.00

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