Frequencies for c_1_c6_42 variable in hosp_rollup2552_96_2011 dataset :

  c_1_c6_42 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2248 |          1        3.45        3.45
      12400 |          1        3.45        6.90
     104249 |          1        3.45       10.34
     147890 |          1        3.45       13.79
   1.21e+07 |          1        3.45       17.24
          . |         24       82.76      100.00
------------+-----------------------------------
      Total |         29      100.00

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