Frequencies for a_c1_42 variable in hosp_rollup2552_96_2011 dataset :

    a_c1_42 |      Freq.     Percent        Cum.
------------+-----------------------------------
     102183 |          1        3.45        3.45
     122346 |          1        3.45        6.90
     123587 |          1        3.45       10.34
     280060 |          1        3.45       13.79
     360362 |          1        3.45       17.24
          . |         24       82.76      100.00
------------+-----------------------------------
      Total |         29      100.00

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