Frequencies for d4_sub2_c3_55 variable in hosp_rollup2552_96_2011 dataset :

d4_sub2_c3_ |
         55 |      Freq.     Percent        Cum.
------------+-----------------------------------
        219 |          1        3.45        3.45
      16201 |          2        6.90       10.34
          . |         26       89.66      100.00
------------+-----------------------------------
      Total |         29      100.00

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