Frequencies for a_c2_98 variable in hosp_rollup2552_96_2011 dataset :

    a_c2_98 |      Freq.     Percent        Cum.
------------+-----------------------------------
       8768 |          1        3.45        3.45
      69524 |          1        3.45        6.90
      79943 |          1        3.45       10.34
     106713 |          1        3.45       13.79
     447606 |          1        3.45       17.24
          . |         24       82.76      100.00
------------+-----------------------------------
      Total |         29      100.00

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