Frequencies for a7_3_c11_4 variable in hosp_rollup2552_96_2011 dataset :

 a7_3_c11_4 |      Freq.     Percent        Cum.
------------+-----------------------------------
       -100 |          1        3.45        3.45
        325 |          1        3.45        6.90
      11798 |          1        3.45       10.34
      38029 |          1        3.45       13.79
      80689 |          1        3.45       17.24
     105476 |          1        3.45       20.69
          . |         23       79.31      100.00
------------+-----------------------------------
      Total |         29      100.00

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